Earl G. Williamson Park – Caddo Lake, Oil City, LA A true hidden gem right on the shoreline of Caddo Lake. Spacious RV sites with water/sewer, a dump station, tent sites, and a boat launch—plus room to park a trailer at most sites. Only $12/night, which feels like a steal. Kona loved being able to swim right outside the door, and there’s plenty of space for walking along the lake. ​ Beautiful sunsets, big shady sites (most with a concrete pad and picnic table), and easy fishi