Convenience stores in Castalia, Ohio The most complete information about Convenience stores in Castalia, Ohio: Addresses, phone numbers, reviews and other information. All stores Convenience Home goods All convenience stores in Castalia BP Convenience Open now Open 24 Hours 102 Main St, Castalia, OH 44824 Get Directions Contacts Write a review Castalia Mickey Mart Convenience Open now Until 10:00 pm 102 Main Street, Castalia, OH 44824 Get Directions Contacts Write a review Marathon Gas Convenience Open now Until 10:00 pm 507 North Washington Street, Castalia, OH 44824 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter