While there are LOTS of fantastic ways to enjoy Zion right now, hiking The Subway is not one of them. Due to dangerous high water conditions and a flurry of “lost hiker” reports in the last two weeks, the Park Service has closed The Subway until further notice. While nobody has been seriously injured or harmed, this story from KSL Salt Lake City features video from the crew that helped out hikers who spent four days stranded in the Subway last week.
While The Subway has a reputation as a moderate, beautiful hike which is appropriate for families and kids, risks involved in The Subway are VERY contextual. In mid-June, when rain is rare, temperatures high, and days long, The Subway can be exceptionally hospitable. Even then, however, you still need to have proper equipment and knowledge to manage short rappels, downclimbs, and cold water. During periods of heavy rain or snow melt, however, The Subway quickly becomes an intimidating and life-threatening place. Though some canyoneers do have proper equipment, experience, and training to descend The Subway in high-water conditions, most use good judgment by going elsewhere to better conditions, and returning on a better day or season.