Boulder Loop Trail
Stone steps, glacial blocks, forest, and overlooks above the Swift River make a satisfying half-day circuit.
Artwork inspired by Samuel L. Gerry
A short Kancamagus loop climbs through boulders to broad ledges. Stone steps, glacial blocks, forest, and overlooks above the Swift River make a satisfying half-day circuit. Together, glacial boulders, Swift River overlook, and granite ledges turn that broad subject into a sequence of specific things a visitor can actually examine.
Travel clockwise for a steady climb and pause at established ledges rather than informal edges. Roots, snow, leaf cover, and wet slabs can make the descent surprisingly difficult. Leave enough attention for granite ledges; it often supplies the context that makes glacial boulders more than an isolated highlight.
- Distance
- About 3 miles
- Road
- Kancamagus Highway
- Form
- Loop
Quick guide
- Start with
- Travel clockwise for a steady climb and pause at established ledges rather than informal edges.
- Look closely at
- Compare Swift River overlook with granite ledges; their relationship explains more than either feature does alone.
Know before you go
- Start with
- Travel clockwise for a steady climb and pause at established ledges rather than informal edges.
- Look closely at
- Compare Swift River overlook with granite ledges; their relationship explains more than either feature does alone.
- Connect the story
- Connect glacial blocks underfoot with the Swift River overlook and Kancamagus landscape visible from the upper ledges.
- Plan around
- Review hours, admission, parking, and access together before planning Boulder Loop Trail; each addresses a different practical constraint.
Good to know
Roots, snow, leaf cover, and wet slabs can make the descent surprisingly difficult. Confirm the current schedule and access conditions before setting out.
Notice these
- glacial boulders
- Swift River overlook
- granite ledges