Harvard’s Arnold Arboretum in Jamaica Plain is 281 acres of the world’s trees, arranged by Olmsted into rolling hills and winding paths that families have wandered for picnics and first bike rides since 1872. Lilacs explode in May, the bonsai house hides miniature forests, and the Explorers Garden and family programs turn botany into treasure hunts for young visitors.
It’s free every day of the year, dogs on leashes are welcome, and Peters Hill offers one of Boston’s best skyline views for your picnic blanket. In a city of famous gardens, the Arboretum is the one that feels like a beloved backyard – just, you know, designed by geniuses.
