Overview High Trestle Trail is a 10.2 mile out and back trail located near Madrid, Iowa that offers scenic views and is good for all skill levels. The trail is primarily used for road biking & walking and is accessible year-round. Reviews Photos Tracks Jc Risewick over 1 year ago N/A: 16 Completed 7 Reviews Awesome trail! Great views from the High Trestle Bridge overlooking the Des Moines River Valley. Trail is fairly flat and great for both the serious cyclist AND families out on an adventure. Be sure to stop at Flat Tire Lounge for lunch and a cold beverage!