Sweeney's Cruises (http://www.sweeney.uk.com/) operate from Balloch and the jetty at the Maid of the Loch. Less than a minute from the train station, Sweeney's offer one and two hour cruises, along with a sunset cruise. Cruises are mainly onboard the Astina and the Silver Marlin, however some may operate on the smaller Lomond Duchess, Lomond Sunrise and Glen Falloch.
The Loch Lomond Bird of Prey Centre (http://www.llbop.co.uk/is) situated a mile north of Balloch in Ballochmyle. Adjacent to a garden centre, it offers a home to variety of hawks, eagles, falcons and owls. There are buses every two hours, but a taxi should cost about £4.
Can You Experience Loch Lomond (http://www.canyouexperien...) offer a variety of outdoor sports such as canoeing and mountain biking.
The Loch Lomond Aquarium
Many strange, beautiful and facinating creatures of the deep. Astonishing close views of everything from humble starfish to mighty sharks, all in displays which carefully recreate their natural habitats.