Sedalia · CO · United States
Lost Valley Ranch, a AAA Four Diamond ranch near Denver, provides all-inclusive stays with fly and spin fishing on private streams and a stocked lake. Guided excursions to the South Platte's Cheesman Canyon are also available.

At a Glance
Lost Valley Ranch sits in the foothills between Denver and Colorado Springs, blending classic dude ranch hospitality with serious trout fishing access. The 23-cabin property includes a stocked lake with five trout species and private freestone streams holding wild brown and brook trout, but the signature draw is guided fly-fishing trips to Cheesman Canyon, a world-renowned stretch of the South Platte known for technical dry-fly fishing and robust wild trout populations. The all-inclusive package covers lodging, meals, horseback riding, ranch facilities, and daily cabin cleaning; fishing clinics and guided excursions to Cheesman Canyon are à la carte. The ranch caters to families and groups (up to 85 guests), with supervised children's and teen programs in summer. AAA Four Diamond rating and 4.9-star reviews reflect consistent quality across hospitality, though the fishing experience is split between beginner-friendly on-ranch waters and advanced technical fishing at Cheesman Canyon.
Location
Sedalia, CO, United States
Approximate location
Species & Seasons
Methods
Lost Valley Ranch offers a unique fly-fishing experience centered around its private freestone streams and a stocked lake, alongside guided excursions to the renowned South Platte River and Cheesman Canyon. While the ranch itself provides access to wild brown and brook trout on its streams and five species of trout in its lake, the true draw for serious anglers lies in the guided trips to Cheesman Canyon. This fishery is known for its challenging conditions and robust populations of wild trout, making it a prime destination for both learning the sport and refining advanced techniques. The fishing is best described as a year-round opportunity, with the specific seasonal nuances driven by Colorado's mountain climate and trout behavior, though specific peak months for certain species or conditions are not detailed.
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