For recreational marijuana businesses, see this map.
As of Oct. 22, 2018, there are 40 medical marijuana dispensaries open in Massachusetts. You can find a map of those dispensaries below.
As of Sept. 30, 2018, the state says there are more than 50,000 active patients in the medical marijuana program.
See our complete coverage of medical marijuana in Massachusetts here.
This article was originally published on January 31, 2014.