Brownsea Island Theatre, annually performing the works of William Shakespeare. The island has a visitor centre and museum, displaying the island's history. There is also a newly located shop and cafe, with one holiday cottage on the quay. At the Scout camp at the south-west of the Island there is an outdoor centre and a trading post shop which is focused on the Scout movement. The Dorset Wildlife Trust operates on the island from an old villa. The island has a single post box that is emptied each day. In October 2008, the island was featured on BBC One's annual "Autumnwatch" programme.
Brownsea Island Scout camp posts Scout and Guide flags at the approach to the altar. In 2007, to coincide with the Scouting centenary, about 40 new kneelers or hassocks were given to the church, decorated with the 21 World Scout Jamboree badges and other Scouting, Guiding and island badges. The church is often used for services during large camps. Brownsea Island is generally open to the public from March to October, via ferry from Poole. The island was reserved for Scouts and Scouters on 1 August 2007 during the Sunrise Camp. The National Trust operates a number of events throughout the summer months including