By Alicia Christiansen, OSU Extension Forestry & Natural Resources, Douglas County
Nature trails are a popular feature across the Oregon landscape. People of all walks of life escape to them for solitude, wildlife viewing, exercise, and to spend time with friends and family. As a landowner, you have the opportunity to create a trail (or many!) in your very own backyard. But where do you start?
Landowners of all acreages can successfully construct a nature trail on their property, as many design and maintenance features are the same regardless of property size. With careful planning and construction, nature trails can have a minimum impact on the surrounding environment, protecting important features such as wildlife, plants, soil, and waterways. A well-designed trail can even aid in other land management needs, such as access to remote property corners and fire breaks. They are also a great opportunity to teach children, friends, and adults alike about wildlife, forestry, and natural resources.
Here are some things to consider when planning for a nature trail on your property.
Who is going to use the trail?: Is your trail meant for hiking, biking, strollers, wheelchairs, horses, ATV’s, or some combination of these? Design the trail with the trail user in mind and the desired difficulty level. A trail designed for wheelchairs will be different than one for mountain bikers. Multi-use trails are effective as long as the trail is designed and maintained to accommodate all user types. Additionally, consider what your user experience will be like. How long will it take for a user to complete the trail? Are the multiple path options to explore? Consider posting trail markers if you plan on having visitors on your trail.
Keep water off the trail: in order to minimize disturbance caused by the trail, you must plan with water in mind. An ideal trail is built on the side of a ridge, slightly slanted outward, and kept clear of rocks, branches, or other debris for several yards on both sides of the trail. Follow the contour to keep water from running down the trail.
Know your soils: Soil type and texture have major influence on soil drainage and durability. The best soil type for a trail is a mixture of sand, silt, and clay. Knowing your soil types along the planned trail path will help you develop a solid, stable tread (the actual surface of the trail). Design trails to follow the contour, use rolling grades and other measures to route runoff away from the trail, avoid steep slopes, and build a boardwalk across wet soils. To learn more about the soils properties on your land, visit the USGS Web Soil Survey website at http://websoilsurvey.nrcs.usda.gov/.
Keep wildlife and plant impacts in mind: Wildlife and plants add interest to a trail hike, but it is important to minimize your disturbance on their habitat. Avoid cutting trails through undisturbed areas, rather align them along natural or human-created edges. Keep trails away from known habitat areas for sensitive species. Keep trails as narrow as possible for your intended use.
Consider the visual appeal: Regardless of your reason(s) for enjoying a nature trail, users appreciate the visuals that accompany thoughtful trail placement. Some of these visual features you may consider highlighting when planning your trail include: waterways, park-like landscapes, open savannas, interesting or large trees, vistas, and spaces defined by edges (such as a pasture bordered by woods). To ensure minimal impact to waterways, wildlife habitat, and other valuable ecological functions, design trails to be both visually pleasing and supportive of minimal ecological disturbances.
When you’re ready to design your trail and start moving dirt, having a clear plan in place will promote success. For more information on how to construct a trail, read Nature Trail Development on Small Acreages, available for free download from https://www.uaex.edu/publications/PDF/MP488.pdf.