Mountain Top, Thunderstruck, and Ziler Loop
Mountain Top, Thunderstruck, and Ziler Loop
4.9
(8351)
11,850
riders
02:03
19.8km
530m
Mountain biking
The Mountain Top, Thunderstruck, and Ziler Loop offers a dynamic mountain biking adventure through Cacapon Resort State Park, blending forested singletrack with exposed ridgeline views. You'll encounter everything from flowy sections to technical challenges, including the demanding Ziler Trail which climbs to the Cacapon Mountain Overlook for impressive vistas. This moderate 12.3-mile (19.8 km) route, with 1745 feet (532 metres) of elevation gain, typically takes around 2 hours and 3 minutes to complete, making it a rewarding ride for experienced mountain bikers.
To plan your visit, remember that while the loop is popular, some sections like Upper Thunderstruck are advanced and require significant skill, with limited bail-out points. The Ziler Loop can also be quite steep and rocky, potentially requiring you to dismount and push your bike. Always check the park's official website for current trail conditions and any specific advisories before you head out, and consider an early start to make the most of your day on the trails.
This loop is a standout in Cacapon Resort State Park, known for its comprehensive and varied riding experience. The Thunderstruck trail, a more recent addition from 2022, showcases thoughtful design with both machine-built and hand-built elements. The park itself, with its Civilian Conservation Corps heritage from the 1930s, adds a layer of historical interest to the natural beauty you'll encounter on your ride.
Last updated: June 9, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Cacapon Resort State Park
Waypoints
Start point
Parking
4.18 km
Highlight (Segment) • Trail
Tip by
7.75 km
Highlight • Viewpoint
Tip by
14.8 km
Highlight • Viewpoint
Tip by
19.8 km
End point
Parking
Way Types & Surfaces
Way Types
8.89 km
6.13 km
4.71 km
< 100 m
Surfaces
6.13 km
5.48 km
4.71 km
3.41 km
< 100 m
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Sign up for freeElevation
Highest point (710 m)
Lowest point (270 m)
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Monday 19 October
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-1°C
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Max wind speed: 8.0 km/h
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This route was planned by komoot.
This route is rated as moderate overall. However, it combines sections of varying difficulty. The Overlook Trail and parts of the Ziler Loop can be steep and challenging with loose rock, sometimes requiring hike-a-bike sections. Thunderstruck Trail includes advanced, black diamond sections with technical elements, jumps, and flow, as well as intermediate, flowy sections on Lower Thunderstruck. Riders should be prepared for a mix of terrain.
The route is primarily located within Cacapon Resort State Park. Parking is generally available within the park at designated trailheads or visitor areas. Specific parking for this combination of trails would typically be found near the main trail access points within the park.
As the route is located within Cacapon Resort State Park, there are generally no specific permits required for mountain biking on the trails themselves. However, standard state park entrance fees or day-use fees may apply, so it's always best to check the official Cacapon Resort State Park website for the most current information before your visit.
Given the inclusion of trails like Thunderstruck (which has advanced, black diamond sections) and the challenging, steep nature of parts of the Ziler Loop, this specific combination is not recommended for beginners. Beginners should look for easier, dedicated green-rated trails within Cacapon Resort State Park.
Spring and fall generally offer the most pleasant riding conditions with cooler temperatures and vibrant foliage. Summer can be ridden, but be prepared for heat and humidity. Winter riding is possible, and some viewpoints might offer clearer vistas, but conditions can be icy or muddy, especially on technical sections. Always check local weather and trail conditions before heading out.
Yes, the route features several scenic spots. You'll pass by the Cacapon Mountain Overlook, which offers expansive views. There are also opportunities to see the View of Cacapon Resort State Park. The Upper Thunderstruck trail specifically begins at a mountain overlook with a rocky drop-in.
Generally, dogs are allowed on trails within Cacapon Resort State Park, but they must be kept on a leash at all times. Please ensure your dog is well-behaved around other trail users and wildlife, and always pack out any waste.
The terrain is highly varied. Expect a mix of machine-built and hand-built singletrack. Sections of Thunderstruck feature technical elements, jumps, drops, rock gardens, and flowy descents. The Ziler Loop can be steep with loose rock and challenging climbs. You'll encounter forest environments, potentially muddy sections, and impressive rock features. Some parts of the Ziler & Central Trail are known for tricky stream crossings and challenging rock steps.
Yes, the route is designed as a loop, incorporating various trails to bring you back towards your starting point. The 'Ziler Loop' component specifically refers to a section that forms a loop.
Yes, the route is a combination of several trails within Cacapon Resort State Park. It utilizes sections of Mountain Top Road, Upper Thunderstruck, Ziler Loop Trail, Ziler Loop & Central Trail, Middle Fork Trail, Rock & Roll, Learn to Fly, Lower Thunderstruck, Start Me Up, Bottom Thunderstruck, Paw Paw, Bottom Giddy Up, Upper Boy Scout, Girl Scout, and Central Trail, among others.
While the route includes the 'Ziler Loop' and 'Ziler Loop & Central Trail' which are suitable for mountain biking, it's important to note that the main 'Ziler Trail' (a separate, older singletrack) is now designated for hiking only and is closed to bikes and horses. Always check current trail signage and park regulations to ensure you are on appropriate trails for mountain biking.
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