Barn Hill Preserve of Delaware Amusement Parks, Attractions and Mini-Golf Barn Hill Preserve of Delaware Visit Website Request Info 34215 Peppers Corner Rd. Frankford, DE 19945 (302) 829-1548 About Map About Barn Hill Preserve offers fun and educational experiences with animal ambassadors from all over the world! People of all ages can visit our facility to meet and learn about animals and nature! What's Nearby? Distance: 5 10 15 20 25 50 mi.