Castle Bluff Camp
Campground
Closure in the area
There's a closure order in Ozark-St. Francis National Forest. It doesn't name Knucklehead Trail, so check the source for the area it covers (9 listed).
Ozark Highlands Trail Access During ARDOT Hwy 123 Big Piney Creek Bridge Reconstruction
Agency closure covering Ozark-St. Francis National Forest · USFS · Ozark-St. Francis National Forest
Wildfire Risk Increases in Arkansas and Oklahoma
Agency closure covering Ozark-St. Francis National Forest · USFS · Ozark-St. Francis National Forest
Spring Lake Recreation Area Closed For Rest of 2026 Season
Agency closure covering Ozark-St. Francis National Forest · USFS · Ozark-St. Francis National Forest
Lake Wedington Recreation Area Water Line Project
Agency closure covering Ozark-St. Francis National Forest · USFS · Ozark-St. Francis National Forest
Morgan Mtn Rd Partially Closed for Road Repair
Agency closure covering Ozark-St. Francis National Forest · USFS · Ozark-St. Francis National Forest
As of · Source: USFS · Ozark-St. Francis National Forest. Agencies don't list every closure — check before you go.
Knucklehead Trail is a 2.8-mile out-and-back hike in the Buffalo Ranger District of the Ozark-St. Francis National Forest in Arkansas. The Forest Service manages the land, and the route rises from about 1,814 feet to a high point of 2,159 feet, with a total climb of 1,034 feet over the course of the round trip. The steepest stretch comes at about 0.6 miles in, with a grade of 11 percent. The trail is rated moderate and has a natural surface. Bikes are allowed, but horses are not. Spring and fall are the most comfortable times to go. Typical averages from a nearby weather station in Kingston run to highs around 72°F in May and 67°F in October, while July and August average highs near 85°F. The hike takes about 1.5 hours. Fire Tower Trail is about a mile away, and Highwater Bypass and Kapark Road Trail are within 2 miles. For paddling, Big Piney Creek is about 9 miles off.
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Best months: March–November. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
43° / 25°
Feb
48° / 28°
Mar
57° / 35°
Apr
66° / 44°
May
72° / 54°
Jun
81° / 62°
Jul
85° / 66°
Aug
85° / 65°
Sep
78° / 59°
Oct
67° / 48°
Nov
55° / 37°
Dec
46° / 28°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Kingston 2s, AR, 10.8 mi away at 2,145 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Photo: Tony Webster, CC BY-SA 2.0 (via Flickr)Whitaker Point
~5 min drive
3.68-mile out-and-back trail in Arkansas with 789 ft gain.
Photo: Tony Webster — CC BY 2.0 (via Flickr)Buffalo Creek Trail
~5 min drive
9.67-mile out-and-back hike in Arkansas with 480 ft gain.
Glory Hole
~8 min drive
2.03-mile out-and-back trail in Arkansas with 99 ft elevation gain.
HIKE
DEER TOWER TRAIL
~25 min drive
22.84-mile out-and-back hike in Arkansas with 4,351 ft elevation gain/loss
HIKE
Kapark Road Trail
~3 min drive
4.25-mile out-and-back trail in Arkansas with 390 ft gain.
HIKE
Fire Tower Trail
~2 min drive
7.48-mile out-and-back hike in Arkansas with 1,002 ft of elevation gain.
Photo: Marcus O. Bst, CC BY-SA 2.0 (via Flickr)Alum Cove Trail
~22 min drive
0.93-mile loop in Arkansas with 560 ft gain and 710 ft loss.
HIKE
Bear Point Trail
~3 min drive
3.87-mile out-and-back hike in Arkansas with 502 ft gain.
HIKE
Azalea Falls Trail
~5 min drive
6.90-mile out-and-back hike at Azalea Falls Trail in Arkansas with 925 ft elevation gain
Photo: string_bass_dave, CC BY-SA 2.0 (via Flickr)Big Bluff (Goat) Trail
~27 min drive
0.72-mile out-and-back hike in Arkansas with 96 ft of elevation gain.