WILLIAMS — Campgrounds on the Williams and Tusayan ranger districts of the Kaibab National Forest will soon be closing for the winter season.

Williams Ranger District

The last night to camp at Dogtown Lake Campground and White Horse Lake Campground on the Williams Ranger District will be Sept. 30. Campsites may be reserved at www.recreation.gov through Sept. 22. After Sept. 22, all campsites at the two campgrounds will be available on a first-come, first-served basis.

The last night to camp in the group sites and the upper loops of Kaibab Lake Campground will be Sept. 30. The lower loops (loops A and B) will remain open until Oct. 17, with the campsites being available on a first-come, first-served basis. The day-use area and the boat ramp will remain open.

Spring Valley Cabin north of Parks, Ariz., does not close seasonally. It will remain open throughout the winter months and can be reserved at www.recreation.gov.

Tusayan Ranger District

The last night to camp in the group sites at Ten-X Campground on the Tusayan Ranger District will be Sept. 30. The single-family campsites will remain open until Oct. 4. The single-family campsites may be reserved at www.recreation.gov through Sept. 25. After Sept. 25, they will be available on a first-come, first-served basis.

Hull Cabin is scheduled to close for the winter season Sept. 30. It will reopen in April 2016 and can be reserved at www.recreation.gov.