Twenty-One Motorized Trailheads
Finding one of the Black Hills’ 21 motorized trailheads is only the first step. Riders also need to match their machine to the route, confirm seasonal access, and know where a trail permit is required. This guide explains how to choose a practical starting point, prepare for the ride, and avoid common trailhead-day surprises.
What the 21 motorized trailheads mean for riders
A trailhead is a starting point, not a complete route plan
The 21 motorized trailheads serve as access points to South Dakota’s Black Hills motorized trail system. They give riders places to begin, but reaching a trailhead does not automatically mean every nearby road or track is open to your machine. Routes can differ by width limit, vehicle type, seasonal date, and current closure status.
That distinction matters when a group arrives with different machines. A narrow dirt bike, a 60-inch side-by-side, and a wider UTV may not be permitted on the same trail. A trailhead sign or current motor vehicle use map can help you sort out what is open before you unload.
Think of the trailhead as the start of your navigation, not the end of your research. Before leaving home, choose a route that suits your machine and identify an alternate in case a gate, closure, or width restriction changes your plan. For a broader overview of the network, see [South Dakota Trail Maps and MVUMs].
Trailhead access varies by location and purpose
A trailhead may be a simple roadside pullout or a more developed staging area. The facilities available at one location may not be available at another, so do not assume you will find restrooms, drinking water, fuel, or a place to make repairs at the trail entrance. Plan to arrive with your machine ready to ride and your essential supplies packed.
Location also affects how the day feels. A starting point closer to a town may make it easier to fuel up or pick up a forgotten item, while a more remote access point can mean a longer drive on forest roads before you reach services. Around places such as Rapid City, Hill City, Deadwood, and Spearfish, travel times can change considerably depending on the route and road conditions.
If you are unfamiliar with the area, compare the drive to the trailhead with the ride itself. A route that looks close on a map may still involve winding roads, slow gravel sections, or limited phone service. Allow extra time for finding the entrance and unloading safely.
Choose a trailhead that fits your machine and group
Check width limits before loading the trailer
One of the most important planning details is your machine’s width. The Black Hills trail network includes routes with different width limits, including trails restricted to machines under 62 inches and routes open to wider vehicles. Measure your machine from the outside of one tire to the outside of the other, following the relevant trail system guidance rather than relying on a model name or advertised category.
A machine described as a compact UTV may still exceed a trail’s limit once tires, accessories, or other modifications are included. Measure the actual machine you intend to ride, especially if it has aftermarket wheels, fender extensions, or other changes. A few inches can determine whether a route is suitable.
The trailhead sign and current map are the final checks before you enter a route. If your group includes machines of different widths, build the day around routes that all of them can legally use. For more detail on how width is assessed, read [How South Dakota Measures Trail Width] and [South Dakota Trail Width Limits].
Match the route to the least experienced rider
A group ride is easier to manage when the route suits the newest or least confident rider, not only the person choosing the trail. A rider who is comfortable on smooth forest roads may find rocky climbs, loose gravel, or narrow single-track stressful. Choose a starting point that gives the group an appropriate route and an easy way to shorten the ride if needed.
Discuss the basics before leaving the parking area: who leads, who rides at the back, where the group will stop, and what everyone should do if separated. On a dusty road, leave enough space to see clearly. On a narrow section, wait for the group to regroup rather than assuming everyone behind you has made the same turn.
Families and mixed-experience groups may prefer a shorter first loop near a familiar access point rather than committing to a long route immediately. You can always extend the ride if the trail conditions and everyone’s energy level are good. These decisions are easier when you have a paper map or offline navigation available alongside your phone.
Prepare for seasonal openings and changing conditions
Do not assume every route opens on the same date
Motorized routes in the Black Hills can have different seasonal opening and closing periods. Some trails are generally associated with an opening period beginning in mid-May, while others may not open until mid-August. Many routes close in mid-December, and weather or resource concerns can lead to additional restrictions.
That variation can catch visitors who plan around a single date for the entire forest. A trailhead may be reachable while a route beyond it remains closed. A route shown on an older map may also be affected by a temporary closure, so check current notices and posted signs before riding.
Build flexibility into the day. If your preferred trail is closed, use a legal alternate that suits your machine rather than treating a gate or closure sign as a suggestion. For seasonal planning, see [South Dakota's May to December Trail Season], [Trails Open May 15 to December 15], and [Trails Open August 15 to December 15].
Weather can change the ride after you arrive
Conditions in the Black Hills can shift quickly. A dry, dusty road in the morning may become slick after rain, while a storm can make a rocky climb more difficult and reduce visibility. High-elevation routes may feel colder or windier than the forecast suggests, and shaded areas can hold snow or ice longer than exposed roads.
Before unloading, take a moment to check the sky, the ground, and the condition of the access road. If recent rain has softened the trail, consider whether your tires and experience are suited to the surface. If thunder or poor visibility is approaching, turning back early is often safer than pushing toward a distant loop.
Carry water, layers, basic tools, and a way to navigate if your phone loses reception. A downloaded route in onX Offroad or another offline-capable navigation tool can be useful when cell service drops, but it should not replace official maps, closure notices, or posted signs. For more preparation ideas, see [South Dakota Trail Conditions Before You Ride] and [South Dakota Trail Closures to Check First].
Permits, route rules, and responsible riding
Confirm which permit applies to your ride
Permit requirements depend on where you ride and what kind of route you use. A machine riding on a motorized trail may need the applicable Black Hills motorized trail permit, while road use and riding within a designated area can involve different rules. A plate should not be treated as a substitute for a trail permit unless the specific rule says it stands in for one.
If you are visiting from another state, check whether your machine’s registration meets South Dakota requirements for the place you plan to ride. Visitors sometimes assume a home-state plate covers every situation, only to discover that trail access has a separate permit requirement. Confirm this before making the drive, especially if decals must be obtained and placed on the machine.
The permit is generally tied to the machine rather than to each person riding it, so make sure every machine in the group is covered. Keep the decal displayed as required and carry any supporting documents that may be useful. For details, see [South Dakota Trail Permits Explained], [How the Black Hills Motorized Trail Permit Works], and [One Permit Per Machine, Not Per Rider].
Stay on the route and respect posted restrictions
Riding off a designated route can damage vegetation, widen trails, disturb wildlife, and create access problems for everyone. Stay on the signed or mapped route, avoid cutting corners around muddy spots, and do not use an informal track simply because another vehicle has made tire marks there. A visible track is not proof that it is open to motorized use.
Pay attention to gates, regulatory signs, and temporary notices at the trailhead and along the route. Conditions and restrictions can vary by location, and a closure may apply to a specific route even when nearby trails remain open. If a sign is unclear, stop and check the official map or contact the relevant land manager rather than guessing.
Good trail etiquette also means yielding appropriately, keeping noise under control, and packing out everything you bring in. Slow down near other users, homes, livestock, and busy access points. Responsible riding helps preserve the routes and keeps conflicts with hikers, land managers, and nearby communities to a minimum. See [South Dakota Rules for Riding Off a Route] and [South Dakota Fines for Riding a Closed Trail] for related guidance.
Plan the trailhead day from arrival to return
Make a practical checklist before leaving
A little preparation can prevent a frustrating start. Confirm the trailhead location, the route’s machine-width rules, the applicable permit, and the seasonal status. Check that the trailer is secure, the machine is fueled, and the group has agreed on a route and meeting point.
Pack for the conditions rather than the ideal forecast. Useful basics include drinking water, snacks, eye protection, gloves, a first-aid kit, a tire repair option, and tools suited to your machine. Bring a paper map or offline navigation as backup. If you are riding with children or less experienced guests, explain the plan in plain language and make sure everyone knows how to stop safely.
Use a quick walk-around before starting the ride. Check tires, controls, lights, brakes, and cargo straps, then make sure loose items cannot fall onto the trail. At the end of the ride, check that everyone has returned, remove litter, and inspect the machine before loading it.
Leave room for delays and a shorter ride
Trailhead plans often take longer than expected. You may need to locate the correct entrance, wait for another vehicle to unload, adjust the route for a width restriction, or stop to check a sign. If you have a long drive back to Rapid City, Deadwood, or another town, avoid planning a route that depends on perfect timing.
Set a turnaround time before the group rides away. This is especially helpful when the group wants to explore several connected roads or trails. A clear cutoff gives you time to return before daylight fades, weather changes, or fatigue makes the ride less enjoyable.
The best day is not necessarily the one with the most miles. A shorter loop that fits your machine, experience, and conditions can be more rewarding than pressing ahead to complete a route that no longer feels comfortable. With a suitable trailhead, current route information, and a realistic plan, the 21 access points give riders a useful framework for exploring the Black Hills motorized trail system.
Disclaimer
This article is for general informational purposes only and does not constitute professional advice. Laws, prices and regulations vary by location and change over time. Consult a qualified professional for guidance on your specific situation.
