Hamilton Hollow

This route in Meramec State Park is not a formally maintained trail and is considered more challenging than typical park trails. It involves numerous creek crossings, navigating through overgrown sections, and often requires finding your own path. It's best suited for experienced hikers comfortable with 'bushwhacking' and basic navigation.

The terrain follows Hamilton Creek, featuring multiple creek crossings over rocks or logs. You'll encounter natural surfaces, potentially overgrown areas, especially in summer, and faint traces of a path rather than a clear, maintained trail. Expect a rugged and natural experience.

The route is rich in history. You can explore the remnants of the Hamilton Ironworks, built in the early 1870s, old stone walls, and an overgrown homestead with a spring house. It's a walk through Missouri's industrial past.

Yes, you can visit Hamilton Cave and Pratt's Spring. The route can also be extended to Green's Cave, which boasts one of the largest cave entrances west of the Mississippi River, offering a truly impressive sight.

The best time to explore this route is during the winter months. This helps avoid ticks and chiggers, which can be prevalent in warmer seasons, and makes navigating overgrown sections easier.

As this route is within Meramec State Park, dogs are generally permitted but must be kept on a leash no longer than 10 feet. Given the rugged and unmaintained nature of this specific route, including creek crossings and potential bushwhacking, ensure your dog is capable of handling such conditions.

Meramec State Park typically does not charge an entrance fee for day use. However, specific activities or facilities within the park, such as camping or cave tours, may require a fee or permit. Always check the official Missouri State Parks website for the most current regulations before your visit.

Since this is an informal route within Meramec State Park, there isn't a dedicated trailhead parking lot specifically for Hamilton Hollow. You would typically park at one of the main parking areas within Meramec State Park and navigate to the starting point of the route, often near Hamilton Creek.

Given the route's unmaintained nature, it's essential to bring sturdy waterproof hiking boots for creek crossings, long pants to protect against brush, and plenty of water. A map and compass or GPS device are highly recommended for navigation, as the path can be faint.

While much of this route is not an official trail, it does intersect with sections of the Hamilton Iron Works Trail. Be aware that a significant portion of the journey involves navigating areas that are not designated as official trails.

This route is not a defined loop or out-and-back trail in the traditional sense. It follows Hamilton Creek and allows for exploration of various historical and natural features. Hikers often create their own path, making it more of an exploratory bushwhack than a structured trail.