On the lake
Rent a "boat" -- motorized or kayak -- and tour the lake yourself.
Harrison Eco Tours offers jet boat tours, guided hiking, guided kayaking, white water rafting and more (http://www.harrisonecotou...)
Windsurf. Winds are highest in the afternoon.
If you have your own boat, there is a boat ramp at the eastern end of Esplanade Avenue.
Other activities
bicycle
Rent a bicycle or quadracycle and pedal around town. The quad bikes are particularly good for a laugh with four people providing the power and two steering. The various pedaling machines can be rented by the hour from: Jamie's Quadracycle Rentals, corner of Lillooet and Hot Springs Road. Rents out quadracycles and bicycles. Harrison Scooter Rentals, 439 Lillooet Ave, . Rents out a seclection of bicycles, quadbikes, mountain bikes and scooters.
Harrison Scooter Rentals
439 lillooet ave, (http://www.ganobles.ca). rents out a seclection of bicycles, quadbikes, mountain bikes and scooters.
Swimming
Hemlock Valley Resort
20955 hemlock valley road, phone: 604-797-4411 fax: 604-797-4440 toll free: 1-866-567-6866, (http://www.hemlockvalleyr...).