All service roads can be used for hiking and biking. Some trails have been marked with colored trail markers. The Cape Trail (yellow) is a 4.7 mile trail through old rice field impoundments. The Marshland Trail (orange) consists of a 1.9-mile trail with an 800-foot boardwalk into a freshwater cypress swamp. The Woodland Trail (blue) is a 2.3-mile trail through pine forests. The Eldorado Trail (purple) is a 1.6-mile trail through pine forests leading past the old Eldorado plantation ruins. The Ormand Hall Trail (red) is a 6.2 mile trail leading through all of the habitats mentioned above. The Big Well trail (green) is a 1.7 mile trail starting at the boat dock leading through marshland at the South Santee River.