The Lilly Arch near the end of the Point Trail is one of the most unique rock features of the Obed.
Rising almost 50 feet from its base to its top, the Lilly Arch is one of the most impressive structures at the Obed Wild and Scenic River. The arch is made out of Pennsylvania sandstone, and is the only one of its kind in the park. Located near the end of the Point Trail, the Lilly Arch represents a link to the past. Like many of the park's boulders and cliffs, the arch was used by Native Americans and the early pioneers up to the early 20th century as a place of shelter. Today you can walk through the arch and peer down into the rushing waters of the Obed river.
The teaming up of land erosion, the crashing of techtonic plates, and the assaulting flow of the river over many centuries, resulted in the formation of this beautiful arch. It is not a stretch of the mind to believe that there were many more similiar arches located at the Obed during previous centuries. However, many of those either eroded over time, or collapsed and fell into the river below.
The Lilly Arch represents a portion of one of the most unique aspects of the park. Those who make the trek to see it will also pass by many other wonderful sightings of nature along the Obed.