Grand Canyon lifts summer trail closures five days early

Grand Canyon National Park reopened the River Trail east of the River Resthouse to the South Kaibab Trail junction, Silver Bridge and the Plateau Point Trail at 7 a.m. Friday, June 26, five days ahead of the original schedule. Park staff said the early lift came after reconstruction on the River Trail finished sooner than expected, following a rockfall that triggered extra geologic-hazard reviews, new design work and engineering before the damaged section could be rebuilt.

The reopening restores some of the park’s most important corridor connections for hikers, backpackers and mule riders heading into the inner canyon. With Bright Angel Trail open from the South Rim trailhead to River Resthouse, South Kaibab Trail open to Phantom Ranch and Black Bridge open, the restored River Trail and Plateau Point links put more rim-to-river and river-side itinerary options back on the table for the June 26 weekend. Visitors planning a South Kaibab descent, a Bright Angel ascent, a Plateau Point side trip or a longer Colorado River connection no longer have to work around the summer closure that had cut through the middle of the system.

The closure had been scheduled to last through June 30 under the park’s Dec. 17, 2025 trail timetable, after a rockfall in August 2025 caused a 50-foot section of the River Trail to collapse. That same schedule had kept the Plateau Point Trail, the River Trail segment and Silver Bridge closed while work on the Transcanyon Waterline Replacement Project moved forward. Park officials said those closures were now off for the summer, although future work tied to the project is already planned for mid-October 2026.

The Transcanyon Waterline itself is the reason the trail work has reshaped so much of the inner canyon. The 12.5-mile pipeline, built in the 1960s, carries water from Roaring Springs on the North Rim to Havasupai Gardens and on to the South Rim. The National Park Service says it serves about 2,000 year-round residents, park staff, other employees and millions of annual visitors, while also supplying drinking water and fire suppression for South Rim facilities and more than 800 historic buildings. Since 2010, the line has suffered more than 85 major breaks, and a typical repair can cost more than $25,000 and take three to five days.

The park’s status page still points to another planning shift ahead: future closures begin Oct. 15, 2026 on part of the North Kaibab Trail between Redwall Bridge and the northern end of Cottonwood Campground, and traditional Rim-to-Rim hiking will not be possible after that date. For now, though, the reopened River Trail, Silver Bridge and Plateau Point are back in play just as summer hiking season settles in.