Custer Institute & Observatory

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1115 Main Bayview Rd
Southold, NY 11971
Publicly available to all customers.

Reviews

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4.510 reviews
Photo of Adriana M.
Adriana M.
7/24/2025

Everyone that works here is very knowledgeable, it's cool to see the passion that they all have in this hobby. Unfortunately when my boyfriend and I went it was a cloudy day so we didn't get to...

Photo of Jv Y.
Jv Y.
12/31/2024

I love this place. During the first time we came, around November, it was a full moon and we were told that conditions weren't so optimal. However, there were a lot of people out and the place...

Photo of Viktor Z.
Viktor Z.
1/3/2025

The Custer Institute & Observatory was very ideal for star gazing because of the dark skies that provide a perfect atmosphere to observe many objects such as Saturn's rings, open clusters, and...

Kyle S.
9/24/2022

Just went tonight! Fun little late night trip. TIPS!!: Go on a clear night and double check throughout the day and Make sure the weather is clear at night. It's a small place expect to spend...

Photo of Christina V.
Christina V.
9/13/2020

Covid times so we were unable to look through the telescope. We went for a small classical concert that was wonderful under the stars. This was my third time here and it never changes, which is a...

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