Logan

Wind Tunnels

Pics from third link

Distance: 1.7 miles one way
Elevation Gain: 900 feet
Difficulty: Moderate for children
Elevation Gain: 900 feet
Time: Could spend a couple hours or all day exploring
Highlights: Trail leads to a delicate triple arch and a delicate natural cave of limestone. Formed from years of wind and water erosion. Also called Witches Castle.
Link: Here or Here or Here

Directions: Take Highway 89 east out of Logan into Logan Canyon. About 5.3 miles up the canyon, just past Guinavah-Malibu Campground, is the trailhead parking on the left hand side of the highway.
Trail:  Be cautious of rattle-snakes.  Teach children to not put hands or feet in places they can't see.