Monadnock State Park
Hike trails through protected highlands toward Mount Monadnock's open, rocky summit, or explore lower routes around Gilson Pond.
Before you go
Reserve the correct trailhead: parking fills and visitors without reservations can be turned away. Summit trails are steep and rugged. Winter requires appropriate skills and equipment. Pets are prohibited throughout the park.
- Published trail distance
- Depends on the chosen route
- Terrain
- Varies by trail; summit routes include steep and rugged terrain
- Elevation gain
- Not recorded; check the trail guide
Source reviewed 2026-10-16. Opening hours, admission, accessibility, and availability need confirmation for your visit.