Hikes›United States›Colorado›Great Sand Dunes National Park›Wellington Ditch TrailWellington Ditch TrailDay hike · 5.0 km · ↑ 77 mIn Great Sand Dunes National Park, ColoradoTrip reports and guidesIn the Direction of Our Dreams: How the Sand Dunes Came to Bedirectionofourdreams.blogspot.com · Oct 2014 · trip report