MTNB stands for Mountain Bike. You will be sharing the trail with bikes that may be travelling fast!
The Waterloo Recreation Area is home to some of the best Mountain Biking trails in Michigan. All of the Mountain Bike trail loops are also hiking trails. Mountain Bikes travel clockwise on Monday, Wednesday, Friday and Sunday, and counterclockwise on the other days. Hikers are advised to travel in the opposite direction so they may see the mountain bikes coming and step off the trail. You are likely to hear the bikes before you see them. The Winn Loop trail climbs to a nice view of the Winnewanna Impoundment before continuing on Northeast. We have laid out a handful of caches near the trail head, up to Cook's Rest and back down to the trail head - this is only a portion of the mountainbike trail. You may want to make a short bushwhack/off trail excursion between the caches Cook's Rest and No Frogs Here to avoid having to hike the entire trail.
Cache is placed about 10 feet south of the trail.