Otherworldly Ossuarium
Haunted house in Marietta, OH.
About Otherworldly Ossuarium
still adding new things weekly
- 📍 Marietta, Ohio 45750
- 🏷️ P768fGKIh8EscCWDhiay
Get directions · View on the live map
Closest haunted houses in Ohio
- THE HUNTED, Haunted Trail — Amesville, OH · 32 mi away
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- Nightmare On Shields — Newark, OH · 73 mi away
- Black Cat Cemetery — Newark, OH · 75 mi away