The U.S. Access Board’s guide, “Accessibility Standards for Federal Outdoor Developed Areas,” provides comprehensive guidelines for creating accessible outdoor environments. This resource covers various aspects of accessibility, including trails, picnic areas, campgrounds, and beaches. It addresses critical elements such as surface materials, slopes, widths, and clearances to ensure outdoor spaces are inclusive and accessible for people with disabilities. Whether you’re designing new outdoor facilities or adapting existing ones, this guide offers essential information to help you meet federal accessibility standards.