Outdoor activities

in Newcastle, ME

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

Hiking

Last hike of this season! Westport Island

Last hike of this season! Westport Island

Sat, May 30 · 11:00 AM EDT

by Portland by Night (and Day Too) - Social Group

Bald Head & Squirrel Lighthouse ( Arrowsic, Me.)

Bald Head & Squirrel Lighthouse ( Arrowsic, Me.)

Sun, Jun 7 · 10:30 AM EDT

by Portland by Night (and Day Too) - Social Group

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

Fri, May 29 · 2:00 PM EDT

by Maine Adventure Seekers and Travelers

Muscongus Bay Hog Island Adventure 2026

Muscongus Bay Hog Island Adventure 2026

Mon, Jun 1 · 9:00 AM EDT

by Southern Maine Sea Kayaking Network

Walking

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

Fri, May 29 · 2:00 PM EDT

by Maine Adventure Seekers and Travelers

Last hike of this season! Westport Island

Last hike of this season! Westport Island

Sat, May 30 · 11:00 AM EDT

by Portland by Night (and Day Too) - Social Group

Nova Scotia and Prince Edward Island Canadian Bus Trip - Potential

Nova Scotia and Prince Edward Island Canadian Bus Trip - Potential

Tue, Jun 23 · 6:00 AM EDT

by Maine Adventure Seekers and Travelers

Muscongus Bay Hog Island Adventure 2026

Muscongus Bay Hog Island Adventure 2026

Mon, Jun 1 · 9:00 AM EDT

by Southern Maine Sea Kayaking Network

Running

Mah-Jongg

Mah-Jongg

Mon, Jun 15 · 1:00 PM EDT

by The Greater Brunswick Area Women's Social Club

Let's Meet for Lunch @ Mae's Cafe

Let's Meet for Lunch @ Mae's Cafe

Fri, Jun 5 · 11:45 AM EDT

by The Greater Brunswick Area Women's Social Club

Dr Jane Clukey-Student Recital for The Chocolate Church Music Education

Dr Jane Clukey-Student Recital for The Chocolate Church Music Education

Sun, Jun 7 · 3:00 PM EDT

by The Greater Brunswick Area Women's Social Club

Last hike of this season! Westport Island

Last hike of this season! Westport Island

Sat, May 30 · 11:00 AM EDT

by Portland by Night (and Day Too) - Social Group

Cycling

Last hike of this season! Westport Island

Last hike of this season! Westport Island

Sat, May 30 · 11:00 AM EDT

by Portland by Night (and Day Too) - Social Group

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

Fri, May 29 · 2:00 PM EDT

by Maine Adventure Seekers and Travelers

Muscongus Bay Hog Island Adventure 2026

Muscongus Bay Hog Island Adventure 2026

Mon, Jun 1 · 9:00 AM EDT

by Southern Maine Sea Kayaking Network

Mah-Jongg

Mah-Jongg

Mon, Jun 15 · 1:00 PM EDT

by The Greater Brunswick Area Women's Social Club

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