
Phone:
419-483-6711
Email:
senecacaverns@hmcltd.net
Seneca Caverns is one of Ohio's largest underground caverns, and one of America's most fascinating geological wonders. Retained close to its original, natural, wild state, this subterranean tour is truly a unique and educational experience you will always remember. Experts have stated that Seneca Caverns may be the only cave of its kind open for public visitation. The official designation as a Registered Natural Landmark by the Ohio Department of Natural Resources, reflects this quality!