Centennial Trail

The Centennial Trail is approximately 111 to 128 miles long. Most thru-hikers typically complete the entire trail in 7 to 10 days, depending on their pace and how many sections they choose to explore.

The trail offers highly varied terrain, ranging from rolling hills and open prairie in lower elevations to dense ponderosa pine forests and rugged, mountainous sections within the Black Hills. It's predominantly singletrack, with some dirt roads. You'll encounter constant elevation changes, with climbs of 2,000-3,000 feet and an overall gain of 20,000 to 22,000 feet. While generally rated as moderately challenging, some sections can be strenuous, especially in the Black Elk Wilderness where it can be rocky and steep. The length itself contributes significantly to the challenge.

The trail is best enjoyed from late spring through early fall. Earlier in the season, water sources are generally more plentiful. Late summer can be drier. Winter hiking is possible but requires significant preparation for snow, ice, and colder temperatures, and some services may be limited.

Yes, dogs are generally allowed on the Centennial Trail. However, leash rules may apply in certain areas, especially within state parks or near wildlife. Always be prepared to clean up after your pet and ensure they are well-behaved around other hikers and wildlife.

While there isn't a single permit for the entire Centennial Trail, sections of it pass through areas like Wind Cave National Park and Custer State Park, which may have entrance fees or require specific permits for camping or certain activities. It's advisable to check with the respective park services for the latest requirements before your trip. You can find more information on the National Park Service website.

The trail offers excellent opportunities for wildlife viewing. Hikers frequently spot bison, antelope, prairie dogs, deer, turkeys, bighorn sheep, and mountain goats. Be aware that rattlesnakes are also present in certain areas. Always maintain a safe distance from all wildlife.

The Centennial Trail spans from Wind Cave National Park in the south to Bear Butte State Park in the north, offering numerous access points along its length. Specific trailheads with parking can be found at various points within these parks and along the route through the Black Hills. It's recommended to consult detailed maps or local park information for precise trailhead locations and parking availability.

The trail offers a wide array of scenic views, including expansive prairie lands, lush ponderosa pine forests, and dramatic granite formations. Notable highlights include views of the Needles, and opportunities to see Mount Rushmore via a short spur trail. An optional detour can also lead to the summit of Black Elk Peak. The trail also connects culturally significant sites like Wind Cave National Park and Bear Butte State Park.

Given its length (111-128 miles) and significant elevation changes (20,000-22,000 feet overall gain), thru-hiking the entire Centennial Trail is not recommended for beginners. However, there are shorter, easier sections, particularly in the lower elevation prairie areas, that could be suitable for day hikes for those new to hiking. Always research specific sections before attempting them.

Yes, the route also passes through sections of the Centennial Trail and the Snoqualmie Ridge Trail.

Water sources are generally plentiful along the Centennial Trail, especially earlier in the season. However, they can become drier in late summer. Hikers should always carry sufficient water and be prepared to filter or treat any water collected from natural sources. Planning your water stops in advance is crucial for a safe hike.