Join us for a howling good time at the Cleveland Museum of Natural History!

Families and friends of all ages are invited to wear costumes and partake in festive activities that celebrate Ohio’s native wildlife. Decorate pumpkins, take part in spooky activities, and enjoy special animal encounters. It’s sure to be an absolute hoot!

All activities are included with general admission. Children dressed in costume will receive a special trick-or-treat item.

Residents of the City of Cleveland, East Cleveland, Brooklyn, Euclid, Garfield Heights, Maple Heights, and Warrensville Heights receive free admission every Saturday and Sunday as part of the Jack, Joseph and Morton Mandel Community Days. Proof of address is required upon arrival for free entry.

Costume restrictions: Visitors may not wear full face coverings or costume masks on the premises. Toy weapons are not permitted in the Museum, including but not limited to guns, swords, spears, whips, nunchucks, baseball bats, and explosive devices.