Spring (Mar–May)
Cherry blossoms on the Esplanade, marathon weekend, whale watching reopens.
BY SEASON
Seasonal vistas
When to come for which view.
Summer (Jun–Aug)
Harbor cruises peak; Fenway games sell out; day-trip ferries run hourly.
Fall (Sep–Nov)
White Mountains foliage in early October, Salem in spooky season, Newport mansions in low humidity.
Winter (Dec–Feb)
Boston by Night holiday tours, museum-heavy itineraries, off-peak pricing on most experiences.