Looking for a unique, adventure-filled family outing in Central Ohio? Olentangy Caverns in Delaware, Ohio, is one of the best family-friendly attractions near Columbus. From underground cave tours to gem mining, a petting zoo, mini golf, and a real retired fire truck on the playground, it’s packed with activities that entertain kids and adults alike.
Just 10 minutes from The Columbus Zoo and Aquarium, this outdoor destination is the perfect day trip for Ohio families.
1. Explore Underground with Self-Guided Cave Tours
One of the main attractions at Olentangy Caverns is the self-guided cave tour, perfect for curious kids and adventurous parents. Wander deep underground through natural limestone pathways that were formed millions of years ago. Along the way, you’ll find helpful signage and audio stations that explain the history and geology of the caverns. The self-guided approach and compact size of the cave make it perfect for little ones and first-time cavers.
2. Gem Mining: Rock Collecting for Kids
Kids absolutely love Olentangy Caverns gem mining, and it’s easy to see why. Purchase a bag of mining rough and sift through it using the wooden sluice. Hidden within are real gemstones, fossils, and arrowheads—each waiting to be discovered.
3. Meet the Animals at the Petting Zoo
Home to the largest petting zoo in Columbus, Olentangy Caverns gives kids the chance to get up close and personal with a variety of friendly animals. Goats, deer, pigs, cows and deer roam the grounds in spacious enclosures.
4. Get Lost in the Treasure Hunt Maze
The Treasure Hunt Maze at Olentangy Caverns is a winding adventure. Kids (and adults!) search for three hidden treasures along the path, making it part scavenger hunt, part maze, and all fun.
5. Tee Off at the 18-Hole Mini Golf Course
For some laid-back, classic family fun, the miniature golf course at Olentangy Caverns hits the mark. This 18-hole course is shaded by mature trees and designed for all skill levels, from first-timers to mini-golf enthusiasts.
6. Discover the Bigfoot Walking Trail
Head over to the Bigfoot Walking Trail, a nearly one-mile wooded loop filled. Kids love searching for Bigfoot, while parents enjoy the peaceful natural setting.
7. Explore a Real Retire Fire Truck on the Playground
The playground area at Olentangy Caverns is unlike any other. In addition to traditional swings and slides, there’s a repurposed fire truck turned into a slide, a large wooden train to climb on, and plenty of space to run and play.
8. Rock & Gem Shop
Explore an amazing assortment of rocks, crystals, and gemstone jewelry. This kid-friendly rock shop is a great way to expand your collection or start one with the kids.
9. Special Seasonal Activities for Families
What makes Olentangy Caverns even more special is the lineup of seasonal events and programming throughout the year. These include:
- Cave Yoga
- Kids-Only Arts & Crafts Market
- Preschool Story Time
- Fall Festival with pumpkins
No two visits are ever the same, so check the events calendar before you go.
Planning Your Visit to Olentangy Caverns
📍 Location: 1779 Home Rd, Delaware, OH 43015
📅 Open Season: Late March – October 31
🌐 Website: www.olentangycaverns.com
🎟️ Tickets & Pricing: Available online or at the gift shop
Pro tip: arrive at least 3 hours before close to ensure you have enough time to enjoy every activity.
