Canyon Lake Vacation Rental Less Than half Mi to Water! offers accommodations in Canyon Lake, 18 miles from Comal River and 20 miles from Schlitterbahn Waterpark Resort. The air-conditioned accommodation is 1.3 miles from Canyon Lake. With free Wifi, this 3-bedroom vacation home provides a TV, a washing machine, and a fully equipped kitchen with a dishwasher and oven. Towels and bed linen are provided in the vacation home. The property has an outdoor dining area. Comal Park is 22 miles from the vacation home. San Antonio International Airport is 34 miles away.