— As with any serious hiking, have shoes built
for that purpose. Traction on the domes is a
must. A backpack with a 2- to 3-liter water
pouch is recommended.
— Don’t expect to have cell service. Do your
research before you arrive, and either bring
paper maps or a map app you can access on
your phone without internet service.
— The National Park Service runs a page for
Yosemite’s current conditions, including road
closures, water levels and trails. Check it before
you travel.