Boston empties out in August for a reason. The ocean finally warms up, every coastal town throws its biggest festival of the year, and the drives are short enough to attempt with a toddler. Here's what's actually worth it, state by state.
Cape Cod Things to do with kids on Cape Cod in August
Round it out with the evergreens: bay-side beaches for little kids (gentle, warm, tide pools), a pirate-boat cruise out of Hyannis, and the full Cape Cod with Kids guide — 45+ ideas with addresses and maps. Insider note from our July post still holds: the Cape gets emptier after mid-August as camps end — the last two weeks are the sleeper window.
Maine Things to do with kids in Maine in August
If you're making a week of it: Portland's working waterfront (and the Children's Museum & Theatre of Maine), lighthouse-hopping around Cape Elizabeth, and Acadia's carriage roads — rentable bikes, no cars, endless popover stops. August water in southern Maine is as warm as it ever gets.
Rhode Island Things to do with kids in Rhode Island in August
Also worth knowing: Blithewold in Bristol runs its century-old family clambakes on the Great Lawn with lawn games and gardens at sunset, and Narragansett Town Beach is the state's easiest big-sand day with kids.
Cape Cod, Maine & Rhode Island with kids — parent FAQ
What is there to do with kids on Cape Cod in August 2026?
The Yarmouth Sand Sculpture Trail (free, daily), the Cape Cod Food Truck & Craft Beverage Festival on Aug 8 (kids 10 and under free), the free Woods Hole Science Stroll on Aug 8, and KidSummer plus the Butterfly House at the Cape Cod Museum of Natural History in Brewster. Add bay-side beaches, pirate-boat cruises and drive-in movie nights — all in our Cape Cod with Kids guide.
Is the Maine Lobster Festival good for kids?
Yes — the Maine Lobster Festival in Rockland (Jul 29–Aug 2, free admission) runs a Children's Parade, a kids' Cod Fish Carry, a children's lobster-eating contest, the Diaper Derby, a Fun Run, carnival rides, an expanded children's tent and the Great International Lobster Crate Race across floating crates in the harbor.
When is WaterFire in Providence in August 2026?
WaterFire Providence lights Saturday Aug 1 (full lighting, onshore programming from 7 PM), Friday Aug 14 (smaller basin lighting, ends 10 PM — better for younger kids) and Saturday Aug 29 (full lighting from 6:30 PM). It's free.
Where should we take kids for a weekend trip from Boston in August?
Cape Cod is about 1.5 hours (leave before 8 AM on Saturdays) and works as a day trip or a weekend. Providence is roughly 1 hour — close enough to pair a WaterFire lighting with Roger Williams Park Zoo in one day. Rockland, Maine is about 4 hours, so make it an overnight.
What free things can families do on the coast in August 2026?
The Yarmouth Sand Sculpture Trail, the Woods Hole Science Stroll (Aug 8), all three WaterFire Providence lightings, the Maine Lobster Festival (free admission) and the Camden Windjammer Festival over Labor Day weekend. Bay-side Cape beaches are free to walk, though parking usually isn't.
🗓️ Family events near Boston in August
Staying local in August? Our Boston August guide covers the Marshfield Fair, free Hatch Shell nights and more — and every dated event lives on the Calendar. Heading into fall, this is also the booking window for after-school programs and tutors.