Open Travel Guide
Hiking in Boston

Boston Hiking & Trekking Guide 2026

Explore the best hiking trails and trekking routes in Boston.

By Updated

This guide covers 6+ hiking trails in Boston — Great Blue Hill Summit Loop, Houghton's Pond Loop and Arnold Arboretum Loop top the list. Every recommendation carries its practical details: typical costs, the best time to visit, and what to know before you commit.

Boston is the capital of Massachusetts and New England's largest city, a compact, walkable harbor city of Revolutionary-era sites, universities, museums and seafood.

Top trails

Routes worth lacing up your boots for.

  1. 1

    Great Blue Hill Summit Loop

    3 miles2 hourseasy635 ft summit

  2. 2

    Houghton's Pond Loop

    1.5 miles45 minuteseasyMinimal

  3. 3

    Arnold Arboretum Loop

    2.5 miles1.5 hourseasyPeters Hill 240 ft

  4. 4

    Castle Island Harborwalk Loop

    2.5 miles1 houreasyFlat

  5. 5

    Charles River Esplanade Loop

    4.5 miles1.5-2 hourseasyFlat

  6. 6

    Spectacle Island Trails

    1.5 miles1.5 hours plus ferryeasy150 ft hilltop

Trail difficulty levels

Pick a route that matches your fitness and experience.

Easy

Mostly flat, well-marked paths. Suitable for families and casual walkers.

Moderate

Some elevation gain, longer distances. Requires basic fitness.

Hard

Significant climbs and exposure. Requires good fitness and route-finding.

Expert

Technical terrain, scrambling, or alpine conditions. Experience essential.

When to hike

Seasonal conditions in Boston.

Best
September-October
Good
April-June
Caution
Ticks (Lyme disease) in tall grass May-July; ice in January-February

Local hazards

What to watch out for on the trail.

Medium

Hazard: Ticks

Medium

Hazard: Poison ivy

Medium

Hazard: Summer heat

Medium

Hazard: Strong winds on exposed summits

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