Assertion: wilderness's mile | /r/HasProperty | 560 km
Facets:
Source sentences:
text: There are 40 trails totaling nearly 350 miles (560 km) in the wilderness that can be used for day hiking, backpacking, and horseback riding and accessed from 23 trailheads.
text: There are 40 trails totaling nearly 350 miles (560 km) in the Sawtooth Wilderness that can be used for day hiking, backpacking, and horseback riding and accessed from 23 trailheads.