The Best Outdoor Events on Long Island

Outdoor events on Long Island

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Find upcoming outdoor events and outings for groups or individuals this season

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Tuesday Aug. 19, 2025

Untitled design

2 – 6 pm

Bruce Sherman: Bonsai and Spirit Rocks

The Arts Center at Duck CreekEast Hampton

Wednesday Aug. 20

Royal Botania at The Roundtree Amagansett

Midnight

Royal Botania, Thayers, and The Roundtree, Amagansett Launch a Summer Design Pop-Up

The Roundtree, AmagansettAmagansett

Mulford Farm from south

All day

Long Island History Hunt

Long IslandLong Island

All day

Long Island History Hunt

Ages: 5 and up
Family
Free
History & Culture

Oyster Bay

RML_logo_FINAL_COLOR – all blue

11:30 am – 2:30 pm

Pack Your Perfect Picnic

Rogers Memorial LibrarySouthampton

Untitled design

2 – 6 pm

Bruce Sherman: Bonsai and Spirit Rocks

The Arts Center at Duck CreekEast Hampton

Thursday Aug. 21

Royal Botania at The Roundtree Amagansett

Midnight

Royal Botania, Thayers, and The Roundtree, Amagansett Launch a Summer Design Pop-Up

The Roundtree, AmagansettAmagansett

Mulford Farm from south

All day

Long Island History Hunt

Long IslandLong Island

All day

Long Island History Hunt

Ages: 5 and up
Family
Free
History & Culture

Oyster Bay

FALLCOLLAGE

10 am – 3:30 pm

Cruise the Country Side: Wine, Orchards & Craft Beer by Bike

East End Bike ToursMattituck

RML_logo_FINAL_COLOR – all blue

8 – 10 pm

Movie Night Under the Stars: GREASE (1978)

Film
Free

Rogers Memorial LibrarySouthampton

Friday Aug. 22

Royal Botania at The Roundtree Amagansett

Midnight

Royal Botania, Thayers, and The Roundtree, Amagansett Launch a Summer Design Pop-Up

The Roundtree, AmagansettAmagansett

Mulford Farm from south

All day

Long Island History Hunt

Long IslandLong Island

All day

Long Island History Hunt

Ages: 5 and up
Family
Free
History & Culture

Oyster Bay

FALLCOLLAGE

10 am – 3:30 pm

Cruise the Country Side: Wine, Orchards & Craft Beer by Bike

East End Bike ToursMattituck

10:30 am – noon

Docent Tours in the Landcraft Garden

Landcraft Garden FoundationMattituck

concert night-min

8 – 11 pm

Music and Astronomy Under the Stars

Ages: 5 and up
Environment
Family
Music

Saturday Aug. 23

Royal Botania at The Roundtree Amagansett

Midnight

Royal Botania, Thayers, and The Roundtree, Amagansett Launch a Summer Design Pop-Up

The Roundtree, AmagansettAmagansett

Mulford Farm from south

All day

Long Island History Hunt

Long IslandLong Island

All day

Long Island History Hunt

Ages: 5 and up
Family
Free
History & Culture

Oyster Bay

Round Pond in mist

8 – 10 am

Round Pond Hike with Friends of the Long Pond Greenbelt

RoundPondSag Harbor

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

collage NorthFork

10 am – 3:30 pm

Ride, Taste, Pick: A Wine Country Immersion

East End Bike ToursMattituck

APPLES N BREW (2)

10 am – 3:30 pm

Vines, Views & Velos: An Electric Ride Through Wine Country’s Finest

East End Bike ToursMattituck

Summer

10 am – 3:30 pm

From Barrel to Bottle: A Guided Brewery & Vineyard Bike Tour Experience

East End Bike ToursMattituck

2. Plein Air

10 am – 1 pm

En Plein Air with Howard Rose at the South Fork Natural History Museum & Nature Center

Art
Classes

South Fork Natural History Museum (SoFo)Bridgehampton

10:30 am – noon

Docent Tours in the Landcraft Garden

Landcraft Garden FoundationMattituck

7 – 9:30 pm

Sondheim’s Greatest Hits — Port Washington Play Troupe presents Broadway on Manhasset Bay under the Stars

Ages: All
Family
Free
Music

John Philip Sousa Memorial Band Shell Sunset Park / Main Street Port Washington 11050Port Washington

Sunday Aug. 24

Royal Botania at The Roundtree Amagansett

Midnight

Royal Botania, Thayers, and The Roundtree, Amagansett Launch a Summer Design Pop-Up

The Roundtree, AmagansettAmagansett

Mulford Farm from south

All day

Long Island History Hunt

Long IslandLong Island

All day

Long Island History Hunt

Ages: 5 and up
Family
Free
History & Culture

Oyster Bay

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