The Troll Hole Museum boasts the world’s largest troll doll collection of over 10,000 individual pieces. Established in 2014 in Alliance, Ohio, the museum sets the mood with an elaborate mythological backdrop of murals, a grotto, a troll bridge, two water falls, and a 10-foot troll mountain.
Themed rooms offer visitors row after row of wild-haired, playfully expressive troll dolls. There’s even a vintage troll mobile routinely parked outside the museum. 45-minute guided tours highlight the history and mythology behind Trolls. A gift shop, art gallery, and café round out the experience.