Completion Date
Fall 2022
Current Phase

Project Overview

Starting Tuesday, May 31, OSMP will close the Royal Arch Trail to resume maintenance work along the popular Boulder trail. This year, OSMP trail crews will focus on rebuilding steps along Sentinel Pass, which leads to the “Royal Arch” formation. Trail crews will use materials that a helicopter delivered to the site in the fall of 2021. While this work occurs, the full length of the trail will be closed from 8 am to 4:30 pm Monday through Thursday – with occasional closures from 8 am to 4:30 pm on Friday. These closures will be in place through the summer and into the fall.