Canyon Fishing Map, Lake Canyon Lake is an impoundment of the Guadalupe River, created in 1964. Situated between San antonio and Austin, the lake is a premier weekend get away for people from both cities. The numerous parks and marinas surrounding the lake offer a wide array of services and water-based activities. The lake boasts a superb fishery and oppoortunities fore largemouth, white bass, striped bass and catfish abound. Made of durable, waterproof material Shaded depth areas Expertly researched, color coded, marked fishing areas included and boat accesses clearly marked