Biking through Callaway Gardens is the best way to experience all that this destination has to offer. It allows visitors an up-close-and-personal look at the gardens that can’t be accessed by car. Guests can bring their own bikes or rent some at the bike rental near the Callaway Discovery Center, and set off on the 10-mile Discovery Bicycle Trail that traverses the entire property. Guests also can go for a walk along one of the nine scenic trails, which range from .5 to 1.6 miles. All walking and biking trails are easy to moderate in difficulty. However, there are some hills involved, so small children may need assistance as they bike uphill, and guidance to maintain a slow pace as they go downhill. The trails are open year-round and are free for all guests with general gardens admission. Bicycle rentals start from $15 per person for a half day. Locks and helmets are also available for rent.