 There is a daily permit fee of $3.00 for private vehicles (not including commercial vans or buses) and of $1.00 for pedestrians and bicyclists wishing to access the Wildlife Drive.There are also longer permits and passes available, including a variety of annual passes and a senior citizen pass.In addition to the Visitor Center and Wildlife Drive, Blackwater Refuge offers three paddling trails, four hiking trails, and hunting, fishing, and crabbing opportunities.