The Swan River is a small tributary of the Blue River that starts up by Breckenridge and makes its way down into Dillion Reservoir. Along the way there are many wary brook trout available for the hunting and with it so close to a bunch of other good fishing rivers and creeks, sees less pressure. Much of the water is public and easily accessible if you can hike along a river. The stream is a gorgeous little gem and for people looking for some solitude close by or to chase some small and tricky brook trout, this place will test your skills and provide a fun day on the water.
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Swan River of the Blue River Fishing Information
- near Frisco, CO
- Fish: Some Small-Sized Fish
- Popularity: Low
- Difficulty: Medium
- Accessibility: Medium
- Best Techniques: Dries
- Best Seasons: Spring - Fall
- River Type: Small Freestone
- Fish Types: Brook Trout
- Dog Friendly: Yes
Located in the Colorado River Basin near Frisco, CO
Fishable Seasons & Current Weather
The best seasons to fish this river are Spring - Fall. See the current weather reports for the next 5-6 days listed below for the nearest city.
Knowing what flies to use is only have the battle. You have to know when the insects are active on the water and when it's likely the trout are feeding on them. Refer to our hatch charts below to understand when the insect categories and some of the possible hatches on the river.
Midges hatch year round, but their importance is from September through winter into April. During the warmer months, the trout often focus on larger insects as they are more active on the water like mayflies, caddis and stoneflies.
- Colors: Black, White, Gray, Cream, Olive, Red, Brown, Blue, and Purple
- Sizes: #16 - #24
Aside from Blue wing olives, mayflies are active most commonly from May to August in Colorado. There are many different mayfly hatches found on most rivers and the most common are listed below.
- Blue Wing Olive: September throut winter to April
- Colors: Green/Olive
- Sizes: #16-24
Caddis hatch starting early in May and continue to the end of October.
- Colors: Olive, Green, Yellow, Tan, Orange, Brown and Black.
- Sizes: #10 - #20
We have some great stonefly hatches in Colorado and while not all rivers carry all species of salmonflies, you can often fish stonefly adult patterns with confidence from May to September. Start off in bigger sizes and get smaller till September hits (size 8 - 16)
Terrestrials don't hatch since they are out of the water, but they can have importance starting in Mid April and ending in September.
- Ant Patterns: Mid April - September
- Colors: Black, Tan, Red, Brown
- Sizes: #14 - #18
- Beetles: May to September
- Colors: Black, Blue, Purple
- Sizes: #14 - #18
- Hoppers: June to September
- Colors: Tan, Yellow, Olive, Red, Pink, Purple
- Sizes: #8 -#16
- Flying Ants: Mid August to Mid September
- Colors: Red, Black
- Sizes: #14 - #18
Swan River of the Blue River Flies
These are the the top flies we sell for this river. Use the hatch chart above to know what flies you will want to have in your fly box during your adventure on the river and then select the flies here 30 days before your trip to get them at a great price. All of our flies are hand tied to each order to ensure quality and to keep our prices low for you.
Click on a fly below to select a size and color for purchase.
If you need an easier solution than selecting each fly and size, try out our top fly assortments for this river that will put all the flies you need in a single order for this river. We've already selected the flies we use in our fly box for this river including the sizes and colors and put them in these assortments so you can fish with the confidence that you have the right flies in your box.
Click on any of the pictures to see what flies, colors and sizes we recommend in each assortment.
Swan River of the Blue River Access Map
Swan River of the Blue River Tips & Resources
Use these epic resources to get ready for your adventure. Whether you're planning your trip, learning your insects, improving your fishing with expert tips or getting detailed resources from the USGS streamflows or DoW, we got you covered to help you find the river and find the success you want.