title: Button Island (Massachusetts)
text: # Button Island (Massachusetts)
  
  Button Island is a small island in the Hingham Bay area of the Boston Harbor Islands National Recreation Area. It is part of the Town of Hingham. The island has a permanent size of under 1-acre (4,000 $m^2),$ plus an intertidal zone of a further 116 acres (0.47 $km^2).$ It is composed of a massing of glacial till which rises to a height of 10 feet (3.0 m) above sea level. The island is managed by the town of Hingham, and access is by private boat only.
  
  The island is notable for a large oak tree, which together with several smaller oaks, cedars, and sumac cover the island. Shrub species such as bayberry and dewberry can also be found. Grasses and sea-lavender populate the inter-tidal zone.
  
  