The lake features a designated swim area with clear, cool waters, making it ideal for a refreshing dip on a hot summer day.

If you go to Boulder Reservoir, you may have the beach to yourself ... In winter, the 700-acre lake is closed to swimming, and concessions are closed, but that’s the reason you have an almost ...

The Class 5A state swim meet quickly turned into pool lanes of surprises Friday night. Boulder’s Hazel Huilman had one of ...

THORNTON — The Class 5A state swim meet quickly turned into pool lanes of surprises Friday night. Boulder’s Hazel Huilman had one of them reserved. Well, technically, two. While the star ...