So OP or others aren’t caught off guard:
Harvard Museum of Natural History is only free if you show your Massachusetts license/ID (each adult in party):
Free to Massachusetts residents every Sunday morning (year-round) from 9:00 am to 12:00 pm and on Wednesdays from 3:00 pm to 5:00 pm (September through May). Proof of residency required.
Via HMNH website
wolps t1_ixzwjgm wrote
Reply to comment by SharpCookie232 in January visit by SanguinePenguinPete
So OP or others aren’t caught off guard: Harvard Museum of Natural History is only free if you show your Massachusetts license/ID (each adult in party):
Free to Massachusetts residents every Sunday morning (year-round) from 9:00 am to 12:00 pm and on Wednesdays from 3:00 pm to 5:00 pm (September through May). Proof of residency required. Via HMNH website