Handrails, lights, walkways and other features were added to make the cave accessible, but only to the extent necessary for visibility and safety. Considerable care was taken to preserve the natural environment. Blanchard Springs was opened for viewing in 1973. Two trails lead visitors through massive caverns filled with these ever-changing formations. The Dripstone Trail, which winds through the upper portion for .7 miles, is open all year.
Days vary by the season.
Passing through two large rooms, this trail is accessible to wheelchairs and baby strollers. However, because some inclines are very steep, at least two capable assistants are needed for wheelchair visitors. The Discovery Trail, which goes along the cave stream in the lower depths, contains nearly 700 stairsteps and is 1.2 miles long. The trail, which takes about 1 hour and 40 minutes to complete, is open only from Memorial Day weekend through Labor Day. Officials advise visitors with walking, heart, or breathing difficulties not to take this trail.