Join us Friday, May 24 from 3 PM to 9 PM. Free park admission after 3 PM. Ribbon-cutting, swimming, games, music, movie in the park, night fishing. Get more event details here.
The catfish derby is a skilled event that runs August 1, 2023 thru August 31, 2023 at Cucamonga-Guasti Regional Park, Glen Helen Regional Park and Mojave Narrows Regional Park. The event is a skilled competition open to the general public and anglers of all ages. Derby entry is $5 and does not include the park entrance and park fishing fees. Gates open at 7:30 a.m. and the derby hours are from 7:30 a.m. to 2 p.m. State and County fishing regulations apply (except second pole stamp). Visit our fishing derby webpage or ask a park staff person for entry forms, rules & regulations and prize details.