May 7th – October 9th, 2011 Fri, Sat, Sun @ 10:00 am
Take a guided tour of Spectacle Island.
Common program themes include renewable energy and green technology, social and industrial history of the island, plant identification and bird spotting.
For additional details about this event, please visit the following link:
http://www.bostonharborislands.org/event-details?rid=1493