Walden Pond & Wright Woods Loop – Walden Pond State Reservation Loop di Walden Pond & Wright Woods – Walden Pond State Reservation

Anello del fiume Charles da Cambridge via Anderson Memorial Bridge & Charles River Esplanade – Boston, Massachusetts

Anello di Charles River Esplanade da Copley — Boston

Loop di Fort Independence via Boston Harbor Walk

Reservoir Loop — Middlesex Fells Reservation

Anello di riserva del fiume Charles da Alston

Boston's Freedom Trail — Boston Common

Loop di Newton & Chestnut Hill — Newton

Walden Pond & Wright Woods Loop – Walden Pond State Reservation Loop di Walden Pond & Wright Woods – Walden Pond State Reservation

Loop di Fresh Pond Reservation da Cambridge Central via Harvard University

Loop di Beaver Brooks & Rock Meadow Reservation

Anello del sentiero Blue Heron — Cutler Park Reservation

Anello di Rock Meadow Conservation Area — Belmont