Buckhorn Launch C is a heavily used boat ramp and parking area at Buckhorn State Park on Castle Rock Lake, featuring expanded parking with angled boat parking layout, accessible facilities including restrooms and a public beach, and an accessible fishing pier on the west side of the causeway bridge.

The launch includes amenities such as picnic tables, a picnic shelter, drinking water, and year-round bathrooms, with wheelchair accessibility throughout the facility.

Note that road construction projects are planned for 2026 that may affect boat launch and parking lot availability.