Colorado offers excellent freshwater fishing on Eleven Mile Reservoir, Spinney Mountain Reservoir, Wolford Mountain Reservoir, and Williams Fork Reservoir, and there are charter fishing boats that are available to take advantage of the wonderful fishing opportunities this these reservoirs provide. The captains of these charter fishing boats consistently provide their clients with outstanding action for rainbow trout, brown trout, cutthroat trout, kokanee salmon, huge northern pike, and even muskellunge.