Discover NYC's Secrets & Hidden Gems

Name: Untapped New York
Rating: 4.9

Unique Walking Tours for the Curious Mind

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Small Groups

We welcome up to 15 guests on our public walking tours

5 Star Rating

on Trip Advisor, and recipient of their 2025 Best of the Best Award!

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We'll get you inside places nobody else goes to

Private Tours

Traveling with family, friends, or colleagues? Elevate your experience with a dedicated guide focused entirely on your group.

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Explore Ellis Island's Abandoned Hospital

Exclusive hard hat tour inside Ellis Island's Contagious Disease Hospital, abandoned since 1954. An experience unlike any other in NYC...

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Discover the Secrets of Grand Central

Did you know there is a hidden tennis court inside Grand Central? Or that its ceiling is backwards? Join us and discover its many other secrets.

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Secrets of Grand Central TourView of Grand Central Terminal's atrium

Facade of a mansion by 5th Avenue, New York

Discover The Fifth Avenue Gilded Age Mansions

Take a stroll along Fifth Avenue as it was during the Gilded Age when grand mansions of millionaires lined the illustrious street.

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Interesting tour. Interesting to see and hear all about GCS. Liked the tour, although it could have been a solid 60 minute tour. 90 minutes was a bit laggy at times.

Pete P
2/14/2026

gare Grand Central à New York Magnifique hall de gare Grand Central à New York avec une belle horloge et pleins d’endroits secrets…la galerie des murmures et des restaurants

patricia p
2/13/2026
We had a great time! We had a great time learning the history of Grand Central Station. Richard was knowledgeable and shared all the juicy secrets!

Molly H
2/11/2026

Must see tour of Gilded Age mansions What a great tour. Laura our guide was fantastic and well versed in the complex content of the tour.And she was a trouper given it was sooooooo cold. I think there has been a renewed interested of late of this period so it is popular and I would HIGHLY recommend whether you are coming after seeing period movies or televisions shows or simply enjoy the history and architecture of NYC, Thank you fou hosting us. It was a treat!

P Paul G
2/10/2026
A must experience during NY trip Had an amazing time on this tour. Our guide was very knowledgeful about the details of history and backstories of Grand Central. Would 100% recommend!

Momoko T
2/09/2026

A can’t miss NYC experience Pete was great! He had an endless amount of knowledge, combined with a true passion for history and love for that glorious building. Because of this tour (and a fabulous dinner at the Oyster Bar) It’s now my favorite place in NYC!

Odyssey736758
2/09/2026
Excellent indoor activity in midtown Our guide Pete was fabulous! We learned a lot of great history of this beautiful Beauxs Arts building and saw interesting architectural secrets.

Venture32927141331
2/08/2026

Really enjoyed our time inside Grand Central. Pete was very knowledgeable and answered all the questions that our group threw at him. Well worth the tour. Would recommend doing this tour.

Compass44328231996
2/08/2026
A fun and informative experience We did the Nightcap version of this tour. The tour was great and so much fun! Our guide Pete Raho was so enthusiastic and was patient when our small group sometimes went off the rails taking photos and talking to other people we encountered along the way. Our group of 6 was all New Yorkers, a distinction that Pete said he had not encountered before doing this tour. I learned and saw things I had not known about nor had seen before. I will tell you, I have walked through that terminal hundreds of times, maybe many more, but never even thought to look at the beautiful flush mount ceiling fixtures (not the gigantic chandeliers) which are original to the building. As I proceeded on the tour, I then looked at all of them. The tour was followed by a complimentary drink at the somewhat new and beautiful Grand Brasserie. Our group of 6 sat down and had a lot of laughs as we got to know each other and exchange our opinions on the latest movies and streaming shows.

Stay38144720615
2/08/2026

Grand Central on a very cold day Grand Central Station has an interesting history.Our guide was great, very knowledgeable and an enthusiastic speaker. It was clear that he has had a long, personal relationship with Grand Station and his passion for the place was evident.

Ginny K
2/07/2026
The tour of Grand Central Station helped me learn about the history of this beautiful building. The tour guide was very knowledgeable and pointed out things I would have missed on my own. I thoroughly enjoyed Richard’s tour.

Deirdre Vriesman
2/07/2026

GREAT GUIDE, INTERESTING TOUR Our guide, Jonathan, was absolutely terrific. He’s one of the best guides we’ve ever had on a Viator tour. The history of Grand Central was interesting. Who would have thought that there would be a tennis court inside. HIghly recommend!!Steve, Palm Springs,CA

Steve U
2/03/2026
Fun, interesting, leaves you wanting more in a good way. Our tour guide was very friendly a super knowledgable! I would definitely recommend this tour for anyone that is interested in the Gilded age

Stephanie M
2/01/2026

Highly recommended Grand Central Terminal tour Fabulous guided tour by an NYC local. John oir guide greeted us warmly and welcomed us to the small group we were joining.
His enthusiasm was wonderful and together with photos we gained a lot of his knowledge.
None of the group was in a hurry so John gave us an extra 15 minutes of his time.

AnnieBrooks1266
2/01/2026
Unique perspective on the Terminal. Fun, informative, and unique perspective on the history of Grand Central Terminal. A behind the scenes view you probably won’t find anywhere else! Both thumbs WAY up!

Kirk L
1/30/2026

Worth your while! Listening devices were very helpful. Guide was knowledgeable and witty. Now the ap requires me to lengthen my review to a 100 characters.

sharlandouglas
1/30/2026
Jonathan was a great guide he turns guiding into theatre Jonathan is a great guide he really knows his stuff regarding the Grand Central Station, very informative and interesting. I booked direct with Untapped only down side was a slightly large group over that stated but I was given a refund after raiding the issue. So tour is top marks well worth it

Roving21562115400
1/30/2026

Worth your while! Listening devices were very helpful. Guide was knowledgeable and witty. Now the ap requires me to lengthen my review to a 100 characters.

sharlan
1/30/2026
Jonathan was a great guide he turns guiding into theatre Jonathan is a great guide he really knows his stuff regarding the Grand Central Station, very informative and interesting. I booked direct with Untapped only down side was a slightly large group over that stated but I was given a refund after raiding the issue. So tour is top marks well worth it

mike
1/30/2026

Time well spent! This tour was phenomenal. Our tour guide was very informative and kind. The information regarding Grand Central was full of facts and a little humor as well. Not only did we learn about Grand Central, it was rewarding to have a New Yorker that has interacted with many well known people and learn about the City and his life as well. It was time well spent and the tour guide made the experience worth it.

Jradrn
1/29/2026
Interesting and friendly An amazing building with an interesting history. Friendly and small group which was nice. The leader (sorry have forgotten his name) was very enthusiastic

greenbox
1/26/2026

Great historical tour of Grand Central Terminal. Really good tour of Grand Central Terminal and its history. Our guide Ray was excellent, very personable and knowledgeable. Would definitely recommend this tour.

Jeffrey L
1/23/2026
Great Ride! Tour guide AJ is a fun, well informed NYC Subway system historian. His enthusiasm and energy keep the adventure moving like an Express!! Thank you, Stephen F. NYC

Stephen F
1/23/2026

Perfect tour! Perfect guide and perfect experience! Knowledgable and fine public speaker.

Jordan B
1/22/2026
Full of info and most New Yorkers don’t know about our subway system Pete was highly n knowledgeable, personable, and funny. I enjoyed my first Untapped tour and look forward to taking more interesting tours.

ctnolan
1/22/2026

Great tour Great tour with lots of interesting historical information about NYC and Grand Central. I’m a local and really enjoyed learning more about this historical place.

Lindsay D
1/21/2026
I Thought I Knew Everything but No! I’ve been exploring NYC for 40 years and I thought I knew everything! Boy was I wrong. I learned so much on this tour with Richard, it really put Grand Central into perspective and made me appreciate the building and its functions even more. And finally, after this tour, I think I will be able to find my way around Grand Central next time I’m there — I’ve gotten lost a hundred times, but Richard really showed all the nooks and crannies in a way that made me understand the layout.

marksS5490HQ
1/19/2026

I Thought I Knew Everything but No! I’ve been exploring NYC for 40 years and I thought I knew everything! Boy was I wrong. I learned so much on this tour with Richard, it really put Grand Central into perspective and made me appreciate the building and its functions even more. And finally, after this tour, I think I will be able to find my way around Grand Central next time I’m there — I’ve gotten lost a hundred times, but Richard really showed all the nooks and crannies in a way that made me understand the layout.

Mark S
1/19/2026
Fun tour of a historic landmark Our family took the Secrets of Grand Central tour and had Ryan as our guide. We had a great time. The tour was interesting and took us all around the Terminal. We learned the history of the building, were taken to “secret” entrances and saw really cool places like the Campbell Bar, the whispering room and even tennis courts (who knew?). Also learned of the dedicated efforts to preserve and refurbish the building as well as seeing the new part of the LIRR. Ryan was a great guide, offering up the info with a dry sense of humor that really engaged the group. My 14YO son was a bit skeptical beforehand wondering how interesting it could be but he really enjoyed it as well. Great way to spend a dreary Sunday afternoon.

margareth139
1/18/2026

Fun tour of a historic landmark Our family took the Secrets of Grand Central tour and had Ryan as our guide. We had a great time. The tour was interesting and took us all around the Terminal. We learned the history of the building, were taken to “secret” entrances and saw really cool places like the Campbell Bar, the whispering room and even tennis courts (who knew?). Also learned of the dedicated efforts to preserve and refurbish the building as well as seeing the new part of the LIRR. Ryan was a great guide, offering up the info with a dry sense of humor that really engaged the group. My 14YO son was a bit skeptical beforehand wondering how interesting it could be but he really enjoyed it as well. Great way to spend a dreary Sunday afternoon.

Margaret H
1/18/2026
Great tour Pete took us into this amazing tour of the downtown subway. Very interesting view on the history of NYC. Really recommend this one.

rmeyermattos
1/17/2026

Very knowledge and entertaining tour guide! Our guide was excellent – both super informative and hilarious. Great side stories that really brought the area alive. It was also great that we were such a small group — 4 people.

amkboogie
1/17/2026
The story of the station, interesting! The railway technical aspect is in minor Very interestingWarning: good level of English-American required.

Alain B
1/17/2026

Very knowledge and entertaining tour guide! Our guide was excellent – both super informative and hilarious. Great side stories that really brought the area alive. It was also great that we were such a small group — 4 people.

alexandra
1/17/2026
More like a community than a train station! Our guide was great! She was knowledgeable and pleasant. We were surprised to learn so much about something we thought was place to commute by train.

JMfromPA
1/16/2026

Visit to Grand Central We walked to the station from our hotel to visit the dining level. We stopped at the Polish counter. Veselka’s. The food was amazing! Do yourself a favor, don’t pass it by. Then on to some of the bakery and bagel stops to make sure we had some to enjoy at the hotel and we were so glad we did. Magnolia bakery for their banana pudding and a brownie then on to “Zaros” for bagels. The station itself is very historic and still looks beautiful and trains still in an out daily. I visualize the GI’s coming home from WW2 while we were there.

beverleyannm2021
1/16/2026
Visit to Grand Central We walked to the station from our hotel to visit the dining level. We stopped at the Polish counter. Veselka’s. The food was amazing! Do yourself a favor, don’t pass it by. Then on to some of the bakery and bagel stops to make sure we had some to enjoy at the hotel and we were so glad we did. Magnolia bakery for their banana pudding and a brownie then on to “Zaros” for bagels. The station itself is very historic and still looks beautiful and trains still in an out daily. I visualize the GI’s coming home from WW2 while we were there.

B. A. W.
1/16/2026

He put the GRAND in Grand Central!! We love these kind of tours anyway, but this guide was phenomenal. We learned so much. He was truly passionate about the subject matter.

Climber813621
1/14/2026
Delve into the Secrets of Grand Central Station I would highly recommend this tour for both NYC residents and tourists. The secrets revealed by our guide, Richard, were surprising and quite fascinating! He was truly knowledgeable about every aspect of Grand Central Station (NYC in general) and answered all of our questions in great detail, putting the information into historical context. 12/10 for Richard! He also made sure everyone in our group felt included and comfortable as we walked inside and outside of the building. Educational and enjoyable.

Belinda H
1/14/2026

Excellent tour This is probably The Best walking tour that I have ever been to!
Our guide ,Richard, was amazing!
So knowledgeable, friendly and attentive.
I learned so much on this tour.
I wish it was longer
Highly recommended!

Dr_Iris_B
1/12/2026

Sort: All Architecture Brooklyn Food History Limited Walking Manhattan Mostly Indoors

1.5 Hours - $39

Secrets of Grand Central Tour

Discover the many Secrets of this iconic building including its hidden tennis court!

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2 Hours - $39

NYC Underground Subway Tour

Discover the surprising history of the NYC Subway

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2 Hours - From $39

Fifth Avenue Gilded Age Mansions Tour

Take a stroll along Fifth Avenue as it was when millionaires’ mansions lined the illustrious street!

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Grand Brasserie at Grand Central Terminal

2 Hours - $63.60

Grand Central Nightcap Tour

Enjoy sips and secrets inside this iconic landmark as night falls!

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Ellis Island Hospital Hard Hat Tour- empty room

1.5 Hours - $90

Abandoned Ellis Island Hard Hat Tour

Exclusive Hard Hat Tour inside the usually off-limits hospital

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Group of nurses sitting on the steps of the hospital

4 hours - From $96

Nursing Tour in Abandoned Hospital

Uncover the medical history inside Ellis Island's Abandoned Hospital

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1.25 Hours - $42

Met Opera Backstage Tour

Peek behind the curtain and explore backstage areas typically off-limits to the public!

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2 hours · From $39 per person

Art Deco Icons of NYC Tour

Uncover Art Deco concourses and subway entrances beneath our feet!

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2 hours · $99 per person

Met Museum Insider Tour

Explore the Museum with an Insider!

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2 Hours - $39

Remnants of New Amsterdam Tour

Discover the many hidden Dutch relics south of Wall Street

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2 Hours - $49

Greenwich Village Coffee Tour and Tasting

Discover the surprising history of coffee in New York City while exploring its iconic birthplace: Greenwich Village.

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2 Hours - $39

Jewish Stories of the Gilded Age on NYC's Upper East Side

Explore Jewish life in Manhattan at the turn of the 20th century!

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2 hours · From $52 per person

NYC’s Irish History Tour

From the shores of Cobh to the streets of NYC, discover how Irish immigrants have shaped our city!

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2 Hours - $39

Edison, Tesla & NYC's First Electric Grid Tour

Explore the origins of the electric age in Lower Manhattan!

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2 Hours - $39

Brooklyn Underground Subway Tour

Discover the secrets of the NYC subway in Brooklyn

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Man holding a slice of pizza on Taste of New York Tour with Untapped New York

3 Hours - $79

A Taste of New York: Food Tour of Manhattan

Uncover tales of immigrant life in on this food and history tour!

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A tour group poses outside a power plant in Inwood

2.5 Hours - $52

Inwood’s Hidden Power & Transit Infrastructure Tour

Uncover the often overlooked networks that keep NYC running!

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2 Hours - $39

Secrets of Penn Station & Moynihan Train Hall

Discover hidden remnants of the old Penn Station the new Moynihan Train Hall!

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Secrets of the Brooklyn Bridge Tourempty

2 Hours - $39

Secrets of Brooklyn Bridge & DUMBO

Discover the secrets & hidden gems of NYC's most famous bridge and the surrounding neighborhood!

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2 Hours - $39

1960s Pop in NYC: Brill Building to The Beatles Tour

Explore the birthplace of 1960s pop music in Manhattan with a music industry professional!

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2 Hours - $48

Remnants of the World's Fair Tour

Didn’t make it to the 1939/40 or 1964/65 World’s Fairs? Here's your chance!

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3 Hours - $62

Powering NYC: East River Ferry Tour

What keeps the city that never sleeps running, and where do they hide the stuff that does it?

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East River Greenway and the Queensboro Bridge

2 Hours - $52

Hidden Steam Systems of the East Side

Uncover secrets of the steam system that powers NYC's most iconic landmarks!

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2 hours · From $42 per person

Underground Subway Art Tour

Uncover works of art hidden in plain sight below the streets of NYC!

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1.5 hours · From $42 per person

Washington Square & the Birth of 5th Ave

Celebrate the 200th anniversary of NYC's famous thoroughfare on a tour of lower 5th Ave.

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2.75 hours | $98 and up

Urban Naturalist Tour: Seals, Seabirds and Winter Wildlife

Explore the winter wildlife and obscure islands of Lower New York Harbor!

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3 hours | $112

AIANY Around Manhattan Architecture Tour

Enjoy NYC's architectural landmarks - as best seen from the water.

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2 hours | $94 and up

Sunset Cruises

Experience the most stylish means of viewing a New York sunset

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1.5 hours | $64

Statue & Skyline Sightseeing Cruise

Experience stunning views of the city from a classic 1920s-style yacht

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2.75 hours | $86-$116

AIANY Climate Change and Architecture Tour

Understand how climate change affects New York City by traveling its waterways!

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3 hours | $124

Abandoned Islands of the East River Sunset Cruise

Sail around NYC's abandoned North and South Brother Islands!

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Partner Event

Empire State Building Observation Decks

Ascend to the 86th and 102nd floors at the top of the Empire State Building!

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Partner Event

SUMMIT at One Vanderbilt

Join an immersive experience atop Midtown Manhattan's tallest commercial skyscraper!

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Partner Event

The Edge at Hudson Yards

See stunning views of NYC from the highest sky deck in the Western Hemisphere!

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Partner Event

Top of the Rock

See New York City from the iconic Art Deco landmark, 30 Rockefeller Plaza!

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Partner Event

One World Observatory

Admire spectacular 360° views of NYC from the Freedom Tower!

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Virtual Tours

Explore the best of what NYC has to offer from the comfort of your home! We offer several live webinars a week, on-demand virtual tours and more!

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Any questions? We're here to help!

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Discover NYC's Secrets & Hidden Gems

Small Groups

5 Star Rating

Exclusive Access

Private Tours

Explore Ellis Island's Abandoned Hospital

Discover the Secrets of Grand Central

Discover The Fifth Avenue Gilded Age Mansions

Our Guests Love it!

Our Walking Tours

Secrets of Grand Central Tour

NYC Underground Subway Tour

Fifth Avenue Gilded Age Mansions Tour

Grand Central Nightcap Tour

Abandoned Ellis Island Hard Hat Tour

Nursing Tour in Abandoned Hospital

Met Opera Backstage Tour

Art Deco Icons of NYC Tour

Met Museum Insider Tour

Remnants of New Amsterdam Tour

Greenwich Village Coffee Tour and Tasting

Jewish Stories of the Gilded Age on NYC's Upper East Side

NYC’s Irish History Tour

Edison, Tesla & NYC's First Electric Grid Tour

Brooklyn Underground Subway Tour

A Taste of New York: Food Tour of Manhattan

Inwood’s Hidden Power & Transit Infrastructure Tour

Secrets of Penn Station & Moynihan Train Hall

Secrets of Brooklyn Bridge & DUMBO

1960s Pop in NYC: Brill Building to The Beatles Tour

Remnants of the World's Fair Tour

Powering NYC: East River Ferry Tour

Hidden Steam Systems of the East Side

Underground Subway Art Tour

Washington Square & the Birth of 5th Ave

Curated Experiences From Our Partners

Urban Naturalist Tour: Seals, Seabirds and Winter Wildlife

AIANY Around Manhattan Architecture Tour

Sunset Cruises

Statue & Skyline Sightseeing Cruise

AIANY Climate Change and Architecture Tour

Abandoned Islands of the East River Sunset Cruise

Empire State Building Observation Decks

SUMMIT at One Vanderbilt

The Edge at Hudson Yards

Top of the Rock

One World Observatory

Virtual Tours