Stretch your legs or stretch out on the beach. Go on a gallery crawl or go to town on a lobster roll. Hitch a ride on a ferry or cruise down country roads. But most of all, relax, smell that salt air, and savor the trek along the midcoast’s jagged, lush, breathtaking coastline.

Residents at Highland Green, Topsham’s 55-and-up residential community, are active and enthusiastic volunteers — as the folks at Maine Maritime Museum can tell you.