The boat ramp named Greenshores Drive 6921, Travis County in Texas is a concrete boat ramp. It is approximately 18 feet wide and services Lake Austin, which is a 1,830-acre reservoir on the Colorado River. The ramp is open year-round and is managed by Travis County Parks.

This boat ramp is suitable for launching small to medium-sized watercraft such as kayaks, canoes, paddleboards, and motorized boats. However, there are restrictions on the type of motorized boats allowed on the lake. Only boats with a maximum horsepower rating of 85 hp are permitted on Lake Austin.

The latest information available on the Travis County Parks website confirms these details about the Greenshores Drive 6921 boat ramp. It is always recommended to check for any updates or changes before visiting any boat ramp facility.