Colorado Fishing Destinations

Union Square Ponds

Apache Trout Bluegill Brown Trout and 3 more species

The Union Square Ponds fishing area is located in the town of Longmont, Colorado. The ponds are stocked with a variety of fish species, including rainbow trout, brown trout, bluegill, and largemouth bass. Nearby activities include hiking trails, picnic areas, and a playground. Fishing tips include using small lures and flies for trout and live bait for bass. The best time of year to visit is in the summer months when temperatures range from 70-85°F. Get driving directions.

UNION SQUARE PONDS
Weather Outlook

Fish Species

Image Alt

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

Image Alt

Today the bluegill is one of the most popular panfish species in North America.

Image Alt

The brown trout is one of the world’s most widely distributed and highly esteemed freshwater fish.

Image Alt

The kelp bass, a member of a large group of seabasses, which inhabit the eastern Pacific, is a robust fish ...

Image Alt

The rainbow trout is an extremely valuable species in any and all of its forms.