Yosemite National Park
CA
Cell Coverage on Half Dome Trail
Iconic Yosemite hike to the top of Half Dome via the famous cable route.
Trail Stats
Length
16.0 miles
Difficulty
hard
Elevation Gain
4800 ft
Peak Elevation
~14800 ft
Cell Coverage by Carrier
Verizon
No Coverage
AT&T
No Coverage
T-Mobile
No Coverage
Our Recommendation
Cell coverage is extremely limited or nonexistent on this trail. A satellite communicator (like Garmin inReach) is strongly recommended.
Safety Tips for This Trail
- Download offline maps before your hike
- Consider a satellite communicator (Garmin inReach, Zoleo, SPOT)
- Tell someone your hiking plan and expected return time
- Carry a paper map and compass as backup
Recommended Gear
Stay connected and safe on trails with limited coverage
ZOLEO Satellite Communicator
Affordable satellite messaging that works with your smartphone
Check Price