Cassells-Boykin Park offers excellent access to Sam Rayburn Reservoir with nine boat ramps (five on the south shore, four on the north shore) accommodating all boat types, plus 100 parking spaces and improved lighting.

The park features 16 campsites with full hookups (water, sewer, 30/50 amp electric), WiFi, modern restrooms, an 80-foot handicapped-accessible fishing pier, a 6. 9-mile mountain bike trail, and a large pavilion suitable for events.

Day-use fees are $5 (includes boat launch and fishing pier), overnight camping is $30, or annual passes are available for $30 ($15 seniors).