Squirrel Gap is less a standalone destination than a vital singletrack link inside Pisgah National Forest’s South Mills River (Turkey Pen) network. Short on its own but rich in character, it’s most often ridden as part of a loop that stitches together Mullinax, Buckhorn Gap, Black Mountain and Turkey Pen Gap — a combination that delivers steep climbs, technical singletrack and rippling river corridor riding. This feature lays out sensible access options, what to expect on the trail, important safety reminders, and local stewardship context so you can plan a smart day in the woods.
Getting there: access and parking
Most riders access Squirrel Gap from the Turkey Pen (Turkeypen Gap) trailhead off U.S. 280 outside Mills River. From Asheville take US‑280 toward Mills River and follow local turns to the Turkey Pen parking area; Turkey Pen Road (a short dirt road) provides the closest access to the trailhead. The Turkey Pen / South Mills River trailhead is the common launch point for loops that include Mullinax, Squirrel Gap and Buckhorn Gap. Confirm parking rules, opening hours, and any temporary closures before you travel.
How the route fits together — common loop structure
Squirrel Gap is normally ridden as a segment within a multi‑trail loop rather than as a long, standalone ride. Typical sequences seen in trip reports and route maps run Turkey Pen / South Mills River Trail to Mullinax, onto Squirrel Gap, then Buckhorn Gap and Black Mountain before returning Turkey Pen Gap — the TrailAPI record lists the loop order as Mullinax → Squirrel Gap → Buckhorn Gap → Black Mountain → Turkey Pen Gap. Depending on how you combine connectors, a full loop from Turkey Pen can be a short circuit or an extended, very challenging outing; community route logs show options from around a half‑day up to 19 miles for larger Pisgah loops that include these segments. If you’re building a route, use a current detailed map or a GPS route file — don’t rely on memory.
Riding character: what to expect on Squirrel Gap
The trail’s official and community ratings skew advanced — expect technical tread, short steep climbs and descents, roots, rocks and tight forested sections. Much of the route sits in the South Mills River corridor, so the riding alternates between technical woodlands and faster connector sections on the larger trail network. Black Mountain in the sequence is frequently a hike‑a‑bike for many riders and can change the pace of the loop; plan accordingly if you intend to ride every named segment without pushing or carrying your bike.
Water, river crossings and trail infrastructure
The South Mills River and its tributaries are central features of the Turkey Pen area. Routes that include Squirrel Gap commonly cross the river on footbridges or fords and pass alongside wet, boggy sections; trip reports and trail pages note multiple crossings and historically variable bridge conditions. Expect at least one bridged crossing on common approaches from Turkey Pen, but never assume structure condition — verify current trail status before you go and be prepared for wet feet or to remount at a ford. Official maps show the South Mills River Trail (#133) and nearby connectors in the Pisgah ranger district.
Safety, supplies and on‑trail logistics
Treat any Pisgah loop as backcountry travel: carry plenty of water (summer temps and climbs can be demanding), ride with a partner for technical segments when possible, bring a basic repair kit and navigation (map + GPS). Cell service is unreliable in parts of the Pisgah District — download route files and trail maps or print a map at home. Because Black Mountain and some connectors can include steep hike‑a‑bike sections, factor in extra time and calories. Finally, check for any active Forest Service notices or trail advisories (closures, bridge work, or temporary reroutes) before leaving home.
Local context and stewardship
Squirrel Gap sits inside the Pisgah Ranger District, where the U.S. Forest Service works with local nonprofits and volunteer crews to maintain trails. Groups such as Pisgah Area SORBA and the Pisgah Conservancy are active in the South Mills River / Turkey Pen area, running workdays, reroutes and drainage improvements that directly affect trail durability and rideability. If the trail network matters to you, consider joining a local workday or donating to the organizations that support Pisgah trail maintenance. Also note there have been recent planning documents about the Pisgah trail complex and amenities; always check the Forest Service and local partner sites for the most recent news that may affect trail access or fees.
Getting there
take route 280 out of Asheville towards Mills River. Go through Mills river and take Turkey pen road on the west side of 280. Turkey Pen is a dirt road that is about 1 mile to trail head
Frequently asked questions
How long is Squirrel Gap and how long will the typical loop take?
TrailAPI lists Squirrel Gap as about 6.2 miles, but that likely describes the loop segment as recorded there. In practice, most rides include connectors (Mullinax, Buckhorn Gap, Black Mountain, Turkey Pen) and your total mileage will depend on which connectors you use — common Pisgah loops that include Squirrel Gap can range from short circuits to routes approaching 15–20 miles. Plan for variable times: a short local loop might be a few hours; a larger Pisgah circuit can be a full day.
Where should I park and is the Turkey Pen trailhead suitable for cars and trucks?
The Turkey Pen (Turkeypen Gap) trailhead off US‑280 is the common parking area for loops including Squirrel Gap. Road access includes a short unpaved spur (Turkey Pen Road) from US‑280; parking facilities and rules can change seasonally, so verify the latest guidance from the Forest Service or local trail organizations before arriving.
Are there stream crossings or bridges I should be worried about?
Yes — the South Mills River corridor features multiple crossings and at least one footbridge on common approaches. Trip reports and trail pages note the crossings and occasionally variable bridge conditions; always confirm current trail status and be prepared for wet or muddy sections and the possibility that a bridge may be out.
Do I need a permit or to pay a fee to ride here?
There is no universal day‑use fee for Pisgah National Forest trails, but the U.S. Forest Service has published proposals and planning materials regarding trail complex management. Local fee programs and permit rules can change; check the Pisgah Ranger District or the Forest Service website for any current fee notices or permit requirements before you go.
Is Squirrel Gap suitable for beginner riders?
Squirrel Gap and the common loop combinations are generally described as advanced: technical sections, short steep pitches and some hike‑a‑bike on Black Mountain. Less experienced riders should consider shorter out‑and‑backs on the South Mills River or ride only the less technical connectors and avoid longer Pisgah loops until comfortable with technical singletrack and sustained climbing.
A detailed, practical feature on riding Squirrel Gap from the Turkey Pen/Turkeypen Gap area of Pisgah National Forest — route choices, riding character, water and river crossings, and how this short but connected singletrack fits into longer Pisgah loops.