Flag Rock Trailhead
Park Street, Great Barrington, MA

Managed by

The Trustees of Reservations

Part of

Monument Mountain Reservation

Information

  • Dogs allowed - Leashed
  • Free
  • Low Visitation
  • Near Public Transit
  • Parking
  • Scenic View
View from Flag Rock, looking east.

View from Flag Rock, looking east.

View from the top of Flag Rock, looking east.

View from the top of Flag Rock, looking east.

A rocky section of the Flag Rock trail.

A rocky section of the Flag Rock trail.

Flag Rock trail.

Flag Rock trail.

Flat, dirt section of the Flag Rock trail.

Flat, dirt section of the Flag Rock trail.

Flag Rock Trailhead in Great Barrington, MA | Berkshires Outside
Flag Rock Trailhead in Great Barrington, MA | Berkshires Outside
Flag Rock Trailhead in Great Barrington, MA | Berkshires Outside
  • Public Land
  • Private Land
  • Bus Route
  • Trail
  • Major Trail

Information

  • Dogs allowed - Leashed
  • Free
  • Low Visitation
  • Near Public Transit
  • Parking
  • Scenic View

About Flag Rock Trailhead

The Flag Rock Trailhead provides access to an excellent hiking trail, the Willows Trail, which travels through the forests of the Monument Mountain Reservation. It is a beautiful trail of moderate challenge, as it is a steep climb up the mountain in some areas, and it can be rocky. However, the scenery of the trail and the view waiting at the end make it worth the challenge, making this an ideal family-friendly hiking destination in the Berkshires. The path is broad and passes through many diverse ecosystems that will capture the attention of any hiker. Evergreen forests of spruce and pine trees shadow the trail in some parts, and deciduous trees of oak, maple, ash, and other natives of New England create a pleasant atmosphere for the path. A dense underbrush of mountain laurels, hobblebush, and a wide variety of ferns add vibrant color to the forest. The Willows Trail also passes by stunning rock outcrops that engage the imagination. At the end of the trail, the Flag Rock lookout spot gives a spectacular view to any hikers who reach it, looking out over the valley below.

Lands north of Flag Rock are private property, please do not utilize trails beyond Trustees property.

A large parking area and kiosk with maps and notices about the trail are available and make this an easily accessible trailhead for families and people of all ages. The Willows Trail at the Flag Rock Trailhead is an excellent family-friendly hiking spot in Western Massachusetts and a destination that nobody should miss.

Managed by

The Trustees of Reservations

Part of

Monument Mountain Reservation

The Trustees of Reservations

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Address

Park Street, Great Barrington, MA

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Accessibility Assessment

There are no accessible features at this location.

Parking for the Flag Rock Trailhead at Monument Mountain Reservation contains roadside parking for at least 10 cars. This parking area consists of flat, compact gravel. The 1.8-mile trail that runs from the parking area to Flag Rock contains rooted sections throughout, with sustained grades of 5-10%, with maximum grades of 10-15%. Visitors looking to connect to the Peeskawso Peak and Mohican Monument trails via the cross over trail will encounter steeper grades and rocky sections. 

Entrance to the parking area for the Flag Rock Trailhead (right), off Park Street, facing northwest.

Entrance to the parking area for the Flag Rock Trailhead (right), off Park Street, facing northwest.

Flag Rock Trailhead in Great Barrington, MA | Berkshires Outside
Start of the Flag Rock trail.

Start of the Flag Rock trail.

Clubs, Retail & Rentals

Looking to meet up with others for team sports or group activities? Check out our list of clubs, guides and leagues in the Berkshires on the Resources page. Our list of summer camps will help you plan an overnight or day camp adventure for your young ones.

We also link to an array of outdoor recreation retail shops for gear and rental facilities for equipment on the Gear page.