Enormous Rock Slide Blocks Yosemite Entrance Points On June 12, 2017, an estimated 4,000 tonย rock fell ontoย the “Parkline Slab” cliff and shattered. ย The impact created a landslide effect that ran right over highway 140 and down to the Merced River,ย blocking entry into Yosemite National Park. ย El Portal Road and Arch Rock Entrance remained closed at this time, and will reopen on June 17, at the earliest. ย Get […] Weather Spencer Miller | June 14, 2017 0 Comments