Saturday, October 17, 2026 · 1:00 PM
Centre Street Gate, 8V2F+WQJ, Boston, MA
Free
Wander through nearly five acres of hidden garden terrain perched just below Bussey Hill’s summit, where a unique pocket climate lets rare plants thrive that struggle elsewhere in the Arboretum. You’ll see living proof of plant-hunting adventures—from E. H. Wilson’s early 1900s expeditions to today’s NACPEC collecting trips—all growing together in this protected spot.