All American Reptile & Plant Expo

The All American Reptile & Plant Expo returns to Castle Rock for a family-friendly weekend featuring reptiles, amphibians, invertebrates, exotic animals, plants, oddities, and specialty supplies. Vendors from across the country will be on hand, giving guests the opportunity to see and shop for a wide variety of animals, plants, habitats, and products. The event also features face painting, giveaways, prizes, food trucks, and a diverse selection of vendors.

Sat, October 24, 2026

Douglas County Fairgrounds and Event Center, 500 Fairgrounds Road, Castle Rock