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Outdoor activities

in Newcastle, ME

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

Walking

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

Coastal Maine Botanical Gardens - Boothbay followed by dinner.

by Maine Adventure Seekers and Travelers
Tickets now available - Lilac Festival Viles Arboretum - food trucks on site

Tickets now available - Lilac Festival Viles Arboretum - food trucks on site

by Maine Adventure Seekers and Travelers
Last hike of this season! Westport Island

Last hike of this season! Westport Island

by Portland by Night (and Day Too) - Social Group
Muscongus Bay Hog Island Adventure 2026

Muscongus Bay Hog Island Adventure 2026

by Southern Maine Sea Kayaking Network

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