Colorado Fishing Destinations

Rosemont Reservoir

Apache Trout Cutthroat Trout

The Rosemont Reservoir fishing area in Colorado is known for its abundance of rainbow, brown, and cutthroat trout. Nearby activities include hiking, camping, and wildlife viewing. Fishing tips include using small spinners and fly fishing with dry flies. The best time of year to visit is from June to September when the weather is warm, and the fish are more active. The average temperature during these months ranges from 50 to 80°F. Get driving directions.

Weather Outlook

Fish Species

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The apache trout is considered to be critically endangered by the IUCN.

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Cutthroat trout are the most widely distributed of all the western trouts of North America.