Tonto Natural Bridge
To date, this is the largest travertine bridge in the world. Gowan trail is the most popular pedestrian walkway. All of the trails are well maintained and easy to walk and the park is clean as a whistle. You can picnic on the grounds and you might spot nearby deer or javelinas eating along with you. The historic Goodfellow Lodge was built in the 1920s but can only be reserved for groups.