Park Events

The Department of Regional Parks offers a wide range of seasonal, one-time, annual or sponsored events. From Calico to Mojave Narrows to Yucaipa, our parks system has something of interest for everyone to experience, including our four-legged friends.

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Venues: Cucamonga-Guasti

  • A pot of herbs with soil with two arms and hands and a yellow children’s shovel.

    Create Your Own Herb Garden at Cucamonga-Guasti

    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Join Regional Parks at Cucamonga-Guasti Regional Park on Saturday, April 11, for a fun and educational day of planting, growing and discovering the wonders of herbs! In this hands-on event, kids will learn all about different herbs — how they grow, what they need, and how they can be used...

  • A park setting with trees and grass and decorative Easter eggs at the top against a blue sky with clouds. A Easter bunny on the right side with the words Easter Scavenger Hunt on the left. Wooden signs on a post say Crack the Bunny Code and Clue #1 with kids running. A Easter bunny is under the right tree and a golden egg is under the left tree.

    Easter Scavenger Hunts at All Parks

    Easter Scavenger Hunts at All Parks
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States +4 more

    This Easter, Regional Parks is excited to host a new activity giving the entire family an opportunity to participate together in a scavenger hunt following clever clues and solving playful riddles at stations located throughout the park. The scavenger hunt activity replaces the traditional Easter egg hunts and baskets or...

  • A park setting with trees and grass and decorative Easter eggs at the top against a blue sky with clouds. A Easter bunny on the right side with the words Easter Scavenger Hunt on the left. Wooden signs on a post say Crack the Bunny Code and Clue #1 with kids running. A Easter bunny is under the right tree and a golden egg is under the left tree.

    Easter Scavenger Hunts at All Parks

    Easter Scavenger Hunts at All Parks
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States +4 more

    This Easter, Regional Parks is excited to host a new activity giving the entire family an opportunity to participate together in a scavenger hunt following clever clues and solving playful riddles at stations located throughout the park. The scavenger hunt activity replaces the traditional Easter egg hunts and baskets or...

  • A snow egret, red-tail hawk and great horned owl are seen with the words All About Birds set against a willow and reed background.

    All About Birds at Cucamonga-Guasti

    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Calling all nature enthusiasts! Join Regional Parks for a delightful day of birdwatching, learning and discovering the amazing world of birds on Saturday, March 21, from 2-3:30 p.m. This hands-on event will explore the fascinating lives of our feathered friends through fun activities, birdwatching walks and creative crafts. Explore our...

  • A man with a boa constrictor around his neck with trees and grass painted tapestry in the background with Venom Exhibit & Education Show written at the top.

    Dan the Wildman Venom Exhibit at Guasti

    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Join us at Guasti Regional Park, Saturday, Feb. 7, from 2-4 p.m., for The Wild Man Dan Show, an in-person educational program designed to engage audiences with a hands-on learning experience with various types of reptiles and critters. Attendees will have the unique opportunity to safely interact up close with...

  • Many holiday lights are seen along a path at Cucamonga-Guasti Regional Park.

    Holiday Walk of Lights at Guasti

    Holiday Walk of Lights at Guasti
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Join Regional Parks this holiday season as Cucamonga-Guasti Regional Park transforms into a weekend winter wonderland! The Holiday Walk of Lights will be open on weekends only from Friday, Nov. 28 through Sunday, Dec. 21, from 5–9 p.m. each night. Then, starting Monday, Dec. 22 through Tuesday, Dec. 30, the event will...

  • Many holiday lights are seen along a path at Cucamonga-Guasti Regional Park.

    Holiday Walk of Lights at Guasti

    Holiday Walk of Lights at Guasti
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Join Regional Parks this holiday season as Cucamonga-Guasti Regional Park transforms into a weekend winter wonderland! The Holiday Walk of Lights will be open on weekends only from Friday, Nov. 28 through Sunday, Dec. 21, from 5–9 p.m. each night. Then, starting Monday, Dec. 22 through Tuesday, Dec. 30, the event will...

  • Many holiday lights are seen along a path at Cucamonga-Guasti Regional Park.

    Holiday Walk of Lights at Guasti

    Holiday Walk of Lights at Guasti
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Join Regional Parks this holiday season as Cucamonga-Guasti Regional Park transforms into a weekend winter wonderland! The Holiday Walk of Lights will be open on weekends only from Friday, Nov. 28 through Sunday, Dec. 21, from 5–9 p.m. each night. Then, starting Monday, Dec. 22 through Tuesday, Dec. 30, the event will...

  • Many holiday lights are seen along a path at Cucamonga-Guasti Regional Park.

    Holiday Walk of Lights at Guasti

    Holiday Walk of Lights at Guasti
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Join Regional Parks this holiday season as Cucamonga-Guasti Regional Park transforms into a weekend winter wonderland! The Holiday Walk of Lights will be open on weekends only from Friday, Nov. 28 through Sunday, Dec. 21, from 5–9 p.m. each night. Then, starting Monday, Dec. 22 through Tuesday, Dec. 30, the event will...

  • Many holiday lights are seen along a path at Cucamonga-Guasti Regional Park.

    CANCELLED: Holiday Walk of Lights at Guasti

    Holiday Walk of Lights at Guasti
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Due to inclement weather, this event is cancelled, including night fishing.   Join Regional Parks this holiday season as Cucamonga-Guasti Regional Park transforms into a weekend winter wonderland! The Holiday Walk of Lights will be open on weekends only from Friday, Nov. 28 through Sunday, Dec. 21, from 5–9 p.m. each night....

  • Many holiday lights are seen along a path at Cucamonga-Guasti Regional Park.

    CANCELLED: Holiday Walk of Lights at Guasti

    Holiday Walk of Lights at Guasti
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    The event and night fishing is cancelled due to inclement weather. Join Regional Parks this holiday season as Cucamonga-Guasti Regional Park transforms into a weekend winter wonderland! The Holiday Walk of Lights will be open on weekends only from Friday, Nov. 28 through Sunday, Dec. 21, from 5–9 p.m. each night. Then,...

  • Many holiday lights are seen along a path at Cucamonga-Guasti Regional Park.

    Holiday Walk of Lights at Guasti

    Holiday Walk of Lights at Guasti
    Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United States

    Join Regional Parks this holiday season as Cucamonga-Guasti Regional Park transforms into a weekend winter wonderland! The Holiday Walk of Lights will be open on weekends only from Friday, Nov. 28 through Sunday, Dec. 21, from 5–9 p.m. each night. Then, starting Monday, Dec. 22 through Tuesday, Dec. 30, the event will...