The commercial heart of Peterborough — a compact, walkable block of owner-operated shops, galleries, and restaurants tucked between the Contoocook and Nubanusit rivers. The Toadstool Bookshop anchors one end, the diner and Waterhouse anchor the other, and the dozen specialty shops in between reward slow browsing. The river benches outside are a proper small-town people-watching spot.
2 local tips
- The square walks end-to-end in five minutes but plan ninety if you go into Toadstool — the used-book basement alone is a full-length detour.
- Parking in the Grove Street lot lets you wander both sides of the square and reach the river path without moving the car.
Mariposa Museum of World Cultures
★ 4.5(110)
A hands-on world cultures museum in a historic Baptist church on Main Street, where instruments are meant to be played, masks to be held, and artifacts touched rather than viewed behind glass. The rotating exhibits cycle through folk traditions the region rarely sees, and the gift shop carries folk toys, puppets, and children's books from around the world at prices well below what a city museum charges.
2 local tips
- Go on a weekday afternoon for the most relaxed experience — school groups tend to arrive in the morning and clear out by noon.
- The second floor often has the more unusual items in the collection; don't shortcut the upstairs loop.
The nation's oldest artist residency, founded in 1907, where writers, composers, and visual artists have worked in private studios across 450 wooded acres for over a century. Thornton Wilder drafted Our Town here, and the town's identity as an arts colony flows directly from the compound's presence. The grounds are closed most of the year, but the residency's footprint — and the quiet it creates around the surrounding neighborhood — is tangibly part of what makes Peterborough feel different.
2 local tips
- MacDowell opens to the public once a year in August for Medal Day — free entry, open studios, and the chance to speak with current residents; check the MacDowell website for the date each year.
- The Peterborough Historical Society holds materials on the colony's founding if you want context before or after passing through.
A 6.5-mile multi-use trail running along the Contoocook River corridor from Noone Falls in south Peterborough through downtown and north toward Antrim — flat, scenic, and accessible to cyclists, joggers, and walkers. The paved southern section past the falls stays open year-round; the northern unpaved section is quieter and more wooded.
2 local tips
- Start at Noone Falls for the most immediately rewarding entry point — the falls are visible within the first quarter mile.
- The trail crosses Route 202 at grade in a couple of places; the crossings are marked but worth watching for, especially with children.
Miller State Park
★ 4.7(400)
New Hampshire's first established state park, three miles east of downtown Peterborough on Route 101, with trails ascending Pack Monadnock to a fire tower summit. Views on clear days reach Mount Washington and, at night, the Boston skyline. The drive-up road to the summit operates seasonally, making the hiking experience dramatically quieter when the road is closed.
2 local tips
- Check the drive-up road status before going — when it's closed, the summit trails see a fraction of the usual foot traffic.
- Hikers approaching via the Mountain Road trailhead on the Wapack Trail can bypass the park entrance fee.