OPEN DAILY 10-5. Last ticket sold at 3:30   Book on-line before day of visit or walk-ins available.

A Natural Wonder in New York's Adirondack Mountains

Come Explore!  

The massive Stone Bridge is the LARGEST marble cave entrance in the eastern U.S. and is still being carved by the beautiful Trout Brook. 

In summer, walk the self-guided and above-ground nature trail to witness this spectacular display of ancient Adirondack geology.  Our rustic stone-step and gravel trail features the old Sawmill Site Waterfalls, Artists' Gorge, incredible potholes and of course several surface caves.  Descend into lighted caves and grottos with raging water or tranquil dark pools.  For the more adventurous spirit, sign up for a guided summer Adventure Tour; a 3-4 hour spelunking cave crawl including a cave float! (Adventure Tour probably not available in 2023, self guided tour is available)

There are hourly start time limits and they are often booked full in July/Aug.  Make sure you reserve your spots at least 24h in advance.  Walk in spots are available if the hourly limit is not filled.  First come first serve for day of walk-in tickets.

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Tour Options

In winter, witness a magnificent transformation of landscape as ice flows form everchanging sculptures beneath the Stone Bridge and along the river.  Snowshoe through the woods and return to toast marshmallows by the bonfire. Disc golfers can even play our beginner's course in winter, if they're hardy enough!

Click Here for Winter Weekend Tour

Spend an hour or a day exploring the park and other activities, there's fun for the whole family!

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Please arrive only at your designated time.

There are a limited number of visitors allowed to start per hour.  Book Tickets HERE at least the day before planned visit to insure availability. 

SUMMER SEASON -Please arrive 15 min before or at your designated start time.  WINTER SEASON - Arrive between 10 and 2 and plan on 2h average visit.

This summer 2023, climbing walls and dino dig will be open.

Additional SUMMER activities to do AFTER your self-guided tour:

The18 hole Disc Golf Course IS OPEN (tour fee required as the course is within the park).

The gem mining (additional $) is OPEN

Food availability is limited to pre-packaged forms.  For more food options, visit our Stone Bridge Ice Cream Stand located 2.5 miles away at the other end of Stone Bridge Rd.

All visitors will read, understand, sign a check-in form and follow all park guidelines. 

Click the Virtual Tour Picture below to see what we're talking about!

Stone Bridge 360 Virtual Tour

Find the right tour for you!

Mom Son and Dad viewing Stone Bridge

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Self-Guided Trail

Map & Directions


Adventurer Reviews

My kids loved this beautiful piece of nature. It was a nice hike through nature that was very relaxing. The gift shop is great too!! It's definitely worth the trip!

- McMahons

We loved it so much, we came back a week later to visit again!
In my opinion, it was better than Niagara Falls! A great hiking tour with breathtaking views of nature at its best.

- Donna Novick

This was our first trip to the Natural Stone Bridge, it won't be our last! The views are breath taking, a gem unlike we've ever said. Looking forward to our next visit..

- Jim & Michelle Sheehan

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