Dillon Yacht Club
- Private sailing and racing club. Information on membership and events.
- http://www.dillonyachtclub.com/

Good Times Whitewater Rafting
- Guided whitewater rafting tours at four state river locations. Includes locations, group options, and special deals.
- http://www.goodtimesrafting.com/

Dillon Ranger District
- Guide to wilderness areas and hunting locations, trails, campgrounds and reservoirs, and special use permit requirements throughout Summit County.
- http://www.dillonrangerdistrict.com/