Canyon Lake is a small city located in Comal County, Texas. The area has a humid subtropical climate with hot summers and mild winters. The city is situated around Canyon Lake, a reservoir that was formed by the Guadalupe River. The lake is a popular spot for fishing, boating, and swimming. The hydrology constituents of Canyon Lake include the Guadalupe River and several creeks that feed into the lake. The area is also home to numerous parks and natural areas, including Guadalupe River State Park and Canyon Lake Gorge. Outdoor recreation opportunities in Canyon Lake include hiking, camping, and wildlife viewing.