Big Cypress Marina on Lake O' the Pines offers a public boat ramp and marina facilities managed by Texas Parks and Wildlife Department, located in a quiet cove on the south end of the lake.

The facility includes RV camping spaces with lake views, a small store, basic restroom facilities with showers, and boat slip storage for vessels up to 250 feet.

This is a good spot for boaters and anglers seeking a quieter, less crowded access point on the lake's south end.