Free landmarks in Boston
Photo: King of Hearts, CC BY-SA 4.0 Massachusetts State House
Free, always
Photo: Luca Galuzzi (Lucag), CC BY-SA 2.5 Christian Science Plaza
Free, always
Photo: Ingfbruno, CC BY-SA 3.0 Copley Square and Trinity Church
Free outside, paid inside
Photo: Smart Destinations from Boston, USA, CC BY-SA 2.0 Institute of Contemporary Art Boston
Free at certain times
Photo: Robert Linsdell from St. Andrews, Canada, CC BY 2.0 Old State House
Free outside, paid inside
Photo: Rhododendrites, CC BY-SA 4.0 Copp’s Hill Burying Ground
Free, always
Photo: Kenneth C. Zirkel, CC BY-SA 4.0 Paul Revere Mall
Free, always
Photo: Rick Berry, Public domain Fenway Park
Free outside, paid inside
Photo: Seasider53, CC BY 4.0 Old North Church
Free outside, paid inside
Photo: (User:Wgreaves), CC BY-SA 4.0 Harvard Square
Free, alwaysMIT campus and Killian Court
Free, always
Photo: Daderot at en.wikipedia, CC BY-SA 3.0 Longfellow House–Washington’s Headquarters
Free, always
Photo: Original uploader was Daderot at en.wikipedia, CC BY-SA 3.0