Outdoor activities

in Stony Brook, NY

Discover outdoor activities in Stony Brook with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

Sunken Meadow Trail Hike
MODERATE

Sunken Meadow Trail Hike MODERATE

Sun, May 24 · 10:00 AM EDT

by North Shore Walking & Hiking Group

Caumsett State Park - ADVANCED TRAIL HIKE

Caumsett State Park - ADVANCED TRAIL HIKE

Sun, May 17 · 10:00 AM EDT

by North Shore Walking & Hiking Group

Belmont Lake (Tuesday) Walk

Belmont Lake (Tuesday) Walk

Tue, May 12 · 12:00 PM EDT

by B O A R D W A L K

Hiking - Natural World over Supernatural

Hiking - Natural World over Supernatural

Sun, May 17 · 1:00 PM EDT

by Long Island Atheists

Walking

walk - W. Meadow, Stony Brook

walk - W. Meadow, Stony Brook

Sun, May 17 · 12:00 PM EDT

by Long Island Hiking Group

Sunken Meadow Trail Hike
MODERATE

Sunken Meadow Trail Hike MODERATE

Sun, May 24 · 10:00 AM EDT

by North Shore Walking & Hiking Group

Lets see what is in bloom at Bayard Cutting Arboretum

Lets see what is in bloom at Bayard Cutting Arboretum

Sun, May 17 · 10:00 AM EDT

by Walk, hike, bike---Just keep on moving !!

Sunken Meadow state Park walk

Sunken Meadow state Park walk

Mon, May 11 · 4:00 PM EDT

by Nassau Hiking and Outdoor Club (NHOC)

Running

Sunken Meadow Trail Hike
MODERATE

Sunken Meadow Trail Hike MODERATE

Sun, May 24 · 10:00 AM EDT

by North Shore Walking & Hiking Group

[Bay Shore] Tango Time Trivia! 🎊 ... Optional Run

[Bay Shore] Tango Time Trivia! 🎊 ... Optional Run

Wed, May 27 · 6:30 PM EDT

by Amazing Long Island Socials

Rummikub Time!!

Rummikub Time!!

Thu, May 14 · 2:00 PM EDT

by Forever Fabulous Friends

Learn how to dance Authentic Sexy Salsa, Merengue, Bachata!

Learn how to dance Authentic Sexy Salsa, Merengue, Bachata!

Sat, May 16 · 6:00 PM EDT

by Sexy Health, Fitness, and dance!

Cycling

North Shore Rail Trail Ride Mount Sinai to Wading River

North Shore Rail Trail Ride Mount Sinai to Wading River

Tue, May 19 · 10:30 AM EDT

by Long Island Social Biking

Glacier Ridge CLIMB Group Ride & BBQ

Glacier Ridge CLIMB Group Ride & BBQ

Sun, May 31 · 10:00 AM EDT

by CLIMB - Concerned Long Island Mountain Bicyclists

walk - W. Meadow, Stony Brook

walk - W. Meadow, Stony Brook

Sun, May 17 · 12:00 PM EDT

by Long Island Hiking Group

Bloomin Metric May 17, 2026

Bloomin Metric May 17, 2026

Sun, May 17 · 7:00 AM EDT

by Westchester Social Cyclists

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