Cold Spring Harbor Fish Hatchery & Aquarium

Cold Spring Harbor Fish Hatchery & Aquarium The Cold Spring Harbor Fish Hatchery & Aquarium is a nonprofit environmental education center, working trout hatchery, and aquarium.
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After 99 years as a New York State trout hatchery, we opened as a non-profit educational center dedicated to educating our visitors about the freshwater ecosystems of New York. We are proud to have the largest living collection of New York State freshwater reptiles, fishes and amphibians. Visitors can tour our two aquarium buildings and eight outdoor ponds, feed the hungry trout, and try our “Catch & Keep” fishing.

Only one week left! Don't miss this great opportunity.Looking to meet some turtles up close?We're offering small-group T...
08/23/2026

Only one week left! Don't miss this great opportunity.

Looking to meet some turtles up close?

We're offering small-group Turtle Experiences that provide a personalized opportunity to meet both our young and senior turtles.

Go behind the scenes to learn what it takes for turtles to hatch and thrive in our Hatchery and discover the vital role they play in our environment and local ecosystems.

Spaces are limited, so be sure to reserve your spot early! Visit our website to register.

This Thursday is our last Intro to Fishing class! Interested in getting your child started with fishing but not sure whe...
08/23/2026

This Thursday is our last Intro to Fishing class! Interested in getting your child started with fishing but not sure where to begin? This beginner fishing class is the perfect introduction! Participants will learn the basic skills and techniques needed to start fishing with confidence.

Bring your own fishing equipment and learn how to use it, or borrow equipment provided by the hatchery.

Pre-registration is required. Visit our website for additional details and registration information.

These small animals belong to a group called cnidarians and are related to jellyfish and sea anemones. They are called b...
08/21/2026

These small animals belong to a group called cnidarians and are related to jellyfish and sea anemones. They are called brown hydra

They have long tentacles packed with stingers called nematocysts that they use to catch planktonic prey. Hydras are often found in slow-moving waters on sticks, leaves, or rocks.

These animals can be found in our new exhibits featuring native invertebrates!

Save the Date! September 26thJoin us for our Annual Fall Festival, featuring:- Kids' fishing- Environmental exhibitors- ...
08/21/2026

Save the Date! September 26th

Join us for our Annual Fall Festival, featuring:

- Kids' fishing
- Environmental exhibitors
- Music
- Games
- Live animal encounters
- Food

September 26th
10 AM–4 PM

Bring the family and enjoy a fun-filled day. We hope to see you there!

08/19/2026

Join us this Saturday for our last Turtle Feeding demo for the summer at 2pm!

Learn all about the turtles living in our Turtle Pond while watching them enjoy a delicious feast!

Interested in getting your child started with fishing but not sure where to begin? This beginner fishing class is the pe...
08/18/2026

Interested in getting your child started with fishing but not sure where to begin? This beginner fishing class is the perfect introduction! Participants will learn the basic skills and techniques needed to start fishing with confidence.

Bring your own fishing equipment and learn how to use it, or borrow equipment provided by the hatchery.

Pre-registration is required. Visit our website for additional details and registration information.

Our Last Craft Time Session is on Thursday! Don't miss your chance to join us for our final Craft Time session of the se...
08/18/2026

Our Last Craft Time Session is on Thursday!

Don't miss your chance to join us for our final Craft Time session of the season!

August 20th
11:00 AM

Create your very own colorful tie-dye tote bag to take home!

Pre-registration is required. Visit our website to download and complete the registration form.

Join us for a Longnose Gar Feeding Demonstration on August 20th at 1:00 PM!Learn all about our longnose gar and the othe...
08/17/2026

Join us for a Longnose Gar Feeding Demonstration on August 20th at 1:00 PM!

Learn all about our longnose gar and the other fish species that call our warm-water pond home while watching them enjoy their meal. This is a great opportunity to discover more about these fascinating fish and their habitat.

Our last Longnose Gar Feeding Demonstration is on August 29th.

All feeding demonstrations are included in admission.

Join Us This Wednesday!At 10:00 AM, join us for an Animal Encounter! Meet amazing reptiles and amphibians and discover t...
08/16/2026

Join Us This Wednesday!

At 10:00 AM, join us for an Animal Encounter! Meet amazing reptiles and amphibians and discover the unique features that make each one special.

The last Animal Encounter for summer is on August 29th.

Starting tomorrow! Don't miss this great opportunity.Looking to meet some turtles up close?We're offering small-group Tu...
08/16/2026

Starting tomorrow! Don't miss this great opportunity.

Looking to meet some turtles up close?

We're offering small-group Turtle Experiences that provide a personalized opportunity to meet both our young and senior turtles.

Go behind the scenes to learn what it takes for turtles to hatch and thrive in our Hatchery and discover the vital role they play in our environment and local ecosystems.

Spaces are limited, so be sure to reserve your spot early! Visit our website to register.

Address

1660 Route 25A
Cold Spring Harbor, NY
11724

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm
Sunday 10am - 5pm

Telephone

+15166926768

Website

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