Underhill State Park

Underhill, Vermont
Established 1933
226 acres

Underhill State Park is a forested mountain park on the western slope of Mount Mansfield, Vermont’s highest peak. It offers a rustic campground, scenic picnic areas, and access to some of the state’s best hiking and backcountry views.

Entrance Fee

Free

Visiting with Dogs

Dogs allowed on leash; keep under control and clean up after them. Check park rules for seasonal restrictions.

Visitor Tips & Reviews

What Visitors Say

Scenic mountain hikes, especially Mount Mansfield access, peaceful forest camping, clean facilities, and beautiful views make Underhill State Park a favorite for nature lovers and hikers.

Tips from Visitors

  • Bring sturdy shoes for steep trails and rocky sections.
  • Arrive early; parking fills quickly on busy weekends.
  • Carry water; trail climbs can be strenuous.
  • Check weather before hiking; conditions change rapidly.
  • Keep dogs leashed and clean up after them.

Best Time to Visit

The best time to visit Underhill State Park is late spring through fall, when trails are open, the campground is active, and mountain views are clearest. Autumn is especially popular for brilliant foliage and crisp hiking weather.

Amenities

RestroomsParkingPicnic AreasCampgroundDrinking WaterHiking AccessFirewood SalesTrailhead Access

Nearby Attractions

Explore these attractions near Underhill State Park:

  • Mount Mansfield State Forest
    A large protected forest surrounding Vermont’s highest peak, offering extensive hiking, wildlife habitat, and scenic mountain landscapes.
    0.5 miles away
  • Smugglers' Notch State Park
    A dramatic mountain pass known for steep cliffs, hiking opportunities, and one of Vermont’s most iconic scenic drives.
    10 miles away
  • Brewster River Gorge
    A rugged natural area with waterfalls, pools, and forested trails that attract hikers and photographers.
    12 miles away

Things to Do at Underhill State Park

HikingCampingPicnickingWildlife ViewingLeaf Peeping

Camping at Underhill State Park

Underhill State Park offers primitive tent camping only; no RVs, cabins, or yurts. Seasonal reservations required; check current amenities and restrictions.

Hiking Trails

Underhill State Park is a favorite day-hiking destination for its well-marked trails, steady climbs, and rewarding mountain views. Hikers often use it as a gateway to Mount Mansfield, with options ranging from moderate forest walks to challenging summit routes. Reviews commonly mention rocky sections, scenic overlooks, and a busy but well-maintained trail network, especially in peak season.

Mount Mansfield Sunset Ridge Trail

Hard

A classic steep ascent from Underhill State Park to the summit area of Mount Mansfield, with exposed alpine sections and expansive views.

6 mi
4-6 hours
2,500 ft gain
Hard difficulty

Mount Mansfield Laura Cowles Trail

Hard

A challenging route to the summit ridge featuring rocky terrain, forested climbs, and access to some of the park's best high-elevation scenery.

5.4 mi
4-5.5 hours
2,300 ft gain
Hard difficulty

Mount Mansfield Long Trail South

Hard

A strenuous section of Vermont's Long Trail that climbs steadily through forest to the ridge and connects to summit-area trails.

4.8 mi
4-5 hours
2,200 ft gain
Hard difficulty

Underhill State Park Loop via CCC Road and Eagle Cutoff

Moderate

A shorter loop through mixed forest with steady climbing, historic park roads, and a good introduction to the park's trail network.

2.7 mi
1.5-2.5 hours
900 ft gain
Moderate difficulty

Directions

From Underhill Center, follow Mountain Road west to the park entrance. The park is about 30 minutes from Burlington and is reached by a narrow, winding mountain road; drive carefully, especially in wet or icy conditions.

Frequently Asked Questions

Is Underhill State Park a good place to hike Mount Mansfield?

Yes. Many visitors use the park as a popular starting point for hiking Mount Mansfield, especially via the Sunset Ridge and Laura Cowles trails. Reviews often mention steep sections, but also great views and a rewarding summit experience.

How difficult are the trails at Underhill State Park?

Trail difficulty ranges from moderate to strenuous. Visitors often note that the climbs are steep and rocky, especially near the summit. Hikers recommend good footwear, water, and allowing extra time for the ascent and descent.

Are there camping options at Underhill State Park?

Yes. The park offers tent camping, and many campers describe the sites as quiet and wooded. Reviews often mention a rustic feel, so it’s a good choice if you want a more natural camping experience rather than full amenities.

Can I bring my dog to Underhill State Park?

Dogs are generally allowed in Vermont State Parks if they are leashed and under control, but rules can vary by area and trail. Visitors often remind others to check current park regulations before bringing pets, especially on busy hiking routes.

What is the best time of year to visit Underhill State Park?

Late spring through fall is popular for hiking and camping. Many reviews praise summer for clear views and fall for foliage. Spring trails can be muddy, and winter conditions can be challenging unless you’re prepared for snow and ice.

Are there restrooms and water available at the park?

Basic facilities are usually available, but visitors often recommend bringing your own water and not relying on extensive services. Reviews commonly describe the park as fairly rustic, so it’s best to plan ahead before starting a long hike.

Location
camping and backpacking gear

Don’t Forget the Essentials

Essential camping & hiking gear we recommend to make your park trip easier and more comfortable.

View Gear Checklist →