General Info

Dells Watersports is a full service marina Yamaha and Evinrude dealer. Open 7 days a week staffed with certified marine technicians including a Master Yamaha technician. Avalon pontoon dealer. Watercraft rentals on 3 area lakes. Castle Rock , Lake Delton , on Mirror Lake. All offer a diverse fun boating experience for all level of boaters. Started in 1978 family run business. We are 7 days a week thru the summer season.Dells Watersports is a full service marina Yamaha and Evinrude dealer. Open 7 days a week staffed with certified marine technicians including a Master Yamaha technician. Avalon pontoon dealer. Watercraft rentals on 3 area lakes. Castle Rock , Lake Delton , on Mirror Lake. All offer a diverse fun boating experience for all level of boaters. Started in 1978 family run business. We are 7 days a week thru the summer season.