Colorado Fishing Destinations
Fourth Lake - Rmnp
Apache Trout • Rainbow Trout
The Fourth Lake in Rocky Mountain National Park is a popular fishing spot for anglers. The lake is stocked with brook and rainbow trout, making them the predominant fish species in the area. Nearby activities include hiking, camping, and wildlife watching. Fishing tips include using flies or lures that imitate insects or small baitfish, and fishing early or late in the day for better chances of catching fish. The best time to visit is during the summer months when the average temperature is around 60-70°F. Get driving directions.

Weather Outlook
Fish Species
Apache Trout
The apache trout is considered to be critically endangered by the IUCN.
Rainbow Trout
The rainbow trout is an extremely valuable species in any and all of its forms.
Nearby Fishing Destinations
Area Streamflow Levels
Streamgauge | Discharge |
---|---|
Pioneer Canal Near Woods | 174 cfs / 1.63 ft |
Tarryall Creek At Upper Station | 8 cfs / 4.99 ft |
Laramie River At Laramie | 55 cfs / 4.01 ft |
Laramie R Bl Pioneer Canal Nr Woods Landing | 1,010 cfs / 3.23 ft |
Little Laramie River Near Filmore | 671 cfs / 2.94 ft |
S Platte R Ab 11-Mile Canyon Re | 56 cfs / 0.71 ft |
Ef Arkansas R At Us Hiway 24 | 18 cfs / 2.64 ft |