Icicle Ridge Trailhead is a trailhead.
Parking is available at the trailhead but not much in the actual loop. If you are parking in the loop, read the sign as parking is only limited to one side.
It's dog friendly but please keep them on a leash as the trail is single track with steep slopes at times.
Bring food and stay well hydrated. Best to start by 8am if it's going to be hot.