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Outdoor activities

in Holtsville, NY

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

Hiking

Sunken Meadow Trail Hike MODERATE.

Sun, Jan 4, 2026 · 10:00 AM EST

Sunken Meadow Trail Hike MODERATE.

by North Shore Walking & Hiking Group

Belmont Lake (Thursday) Walk

Thu, Nov 13 · 12:00 PM EST

Belmont Lake (Thursday) Walk

by B O A R D W A L K

Hiking - Natural World over Supernatural

Sun, Nov 16 · 1:00 PM EST

Hiking - Natural World over Supernatural

by Long Island Atheists

Blydenburgh Park Stump Pond Loop

Sun, Nov 16 · 10:00 AM EST

Blydenburgh Park Stump Pond Loop

by North Shore Walking & Hiking Group

Walking

Blydenburgh Park Stump Pond Loop

Sun, Nov 16 · 10:00 AM EST

Blydenburgh Park Stump Pond Loop

by North Shore Walking & Hiking Group

Belmont Lake (Thursday) Walk

Thu, Nov 13 · 12:00 PM EST

Belmont Lake (Thursday) Walk

by B O A R D W A L K

Sunken Meadow State Park walk

Mon, Nov 10 · 3:00 PM EST

Sunken Meadow State Park walk

by Nassau Hiking and Outdoor Club (NHOC)

Westbrook to Connetquot Loop C 4miles

Thu, Nov 13 · 10:00 AM EST

Westbrook to Connetquot Loop C 4miles

by Nassau Hiking and Outdoor Club (NHOC)

Running

November Glow & Gather Brunch: Fall to Winter Skin Reset

Sun, Nov 16 · 12:00 PM EST

November Glow & Gather Brunch: Fall to Winter Skin Reset

by Glow & Gather Brunch: A Skin Health Sisterhood

Saturday Morning Run with Patchogue Run Club

Sat, Nov 15 · 8:30 AM EST

Saturday Morning Run with Patchogue Run Club

by Patchogue Run Club

Shibari 101: Your First Rope Class (lake ronkonkoma)

Sat, Nov 15 · 4:00 PM EST

Shibari 101: Your First Rope Class (lake ronkonkoma)

by RISING TOGETHER! Hike , Explore , Expand & Share!

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

Sat, Nov 15 · 6:00 PM EST

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

by Sexy Health, Fitness, and dance!

Cycling

Blydenburgh Park Stump Pond Loop

Sun, Nov 16 · 10:00 AM EST

Blydenburgh Park Stump Pond Loop

by North Shore Walking & Hiking Group

A Welcoming Thanksgiving Dinner .. Blessings & Gratitude

Thu, Nov 27 · 5:00 PM EST

A Welcoming Thanksgiving Dinner .. Blessings & Gratitude

by Long Island Hiking Group

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

Sat, Nov 15 · 6:00 PM EST

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

by Sexy Health, Fitness, and dance!

CLIMB Annual TOYS FOR TOTS RIDE @ Edgewood Preserve

Sun, Dec 14 · 9:30 AM EST

CLIMB Annual TOYS FOR TOTS RIDE @ Edgewood Preserve

by CLIMB - Concerned Long Island Mountain Bicyclists

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