Overlook Park & Lake Somerville Marina offers a multi-lane boat ramp accommodating all boat types, with amenities including restrooms, parking, handicap access, a courtesy dock, live bait, and boat gas.

Located south of Somerville via Texas 36 and FM 1948, the facility operates year-round with a $5 launch fee and is managed by the U. S. Army Corps of Engineers for the public park and a private marina operator.