Lake Lavon Boat Ramp provides multiple access points to Lavon Lake in Collin County, with the most comprehensive facility being Lavonia Park, which features two 4-lane boat ramps (one inside the park open April-September, one outside open year-round 24 hours), courtesy dock, restrooms, parking, picnic areas, and camping.

A launch fee is required, and the facility is operated by the US Army Corps of Engineers. Note that zebra mussels have been found in the lake, so boaters must clean, drain, and dry their equipment before leaving.