Greenway Geology Walk in Lower Mills, Jul. 13

GeologyNeponset River Greenway Festival presents Greenway Geology Walk. Meet at Milton T-stop, downstairs. Be there at 6 p.m. to join. Ever wondered about the rocks along the trail and riverbanks? Les Tyrala, registered geologist, will be our guide on this easy walk that passes a number of interesting outcrops in Lower Mills. Registration is required. See www.bostonnatural.org to register and for more info.