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Events (18)
  • Oct
    26
    Lake Pleasant Monday Clean-Up Crew
    Oct 26, 2026 - (06:00 AM - 08:00 AM)
    Lake Pleasant Regional Park
    Lake Pleasant is creating a Monday clean-up crew. If you are available on any Monday, please join us as we pick up litter along the shoreline.
    Event Details
  • Oct
    26
    Full Moon Hike (Registration Required, Limit 20 participants)
    Oct 26, 2026 - (05:30 PM - 07:15 PM)
    San Tan Mountain Regional Park
    Join Ranger Nikki to enjoy the sunset and watch the full moon rise and light our way. Click program title for more details.
    Event Details
  • Oct
    28
    Beginning Birders Hike (Registration Required, Limit 12 Participants)
    Oct 28, 2026 - (07:30 AM - 09:30 AM)
    Hassayampa River Preserve
    Join Ranger Kevin for an introduction to birding in one of Arizona’s premiere birding locations. Click program title for more details.
    Event Details
  • Oct
    28
    Discovery Station: Spooky Season Critters
    Oct 28, 2026 - (10:30 AM - 12:00 PM)
    Hassayampa River Preserve
    Come meet some of our “creepiest” creatures. Click program title for more details.
    Event Details
  • Oct
    28
    San Tan Shredders Wednesday Night Roll
    Oct 28, 2026 - (07:00 PM - 09:00 PM)
    San Tan Mountain Regional Park
    A no drop night ride through the trails.
    Event Details
  • Oct
    28
    Creatures of the Night (Registration Required, Limit 15 Participants)
    Oct 28, 2026 - (07:00 PM - 09:00 PM)
    Lake Pleasant Regional Park
    It’s almost Halloween, COME GET SPOOKED with Ranger Shaun. Click program title for more details.
    Event Details
  • Oct
    29
    Morning Meander (Registration Required, Limit 10 Participants)
    Oct 29, 2026 - (08:30 AM - 10:30 AM)
    McDowell Mountain Regional Park
    Hit the trail for a stroll this morning. Walk the North Trail with Ranger Shaun.
    Click program title for more details.
    Event Details
  • Oct
    29
    Discovery Station
    Oct 29, 2026 - (11:00 AM - 01:00 PM)
    McDowell Mountain Regional Park
    Venomous Creatures!
    Event Details
  • Oct
    29
    Discovery Station: Spooky Season Critters
    Oct 29, 2026 - (04:30 PM - 06:00 PM)
    Usery Mountain Regional Park
    Come meet some of our “creepiest” creatures. Click program title for more details.
    Event Details
  • Oct
    29
    Stargazing (Registration Required, Limit 20 Participants)
    Oct 29, 2026 - (06:00 PM - 08:00 PM)
    Usery Mountain Regional Park
    Join Ranger Kevin for an evening of fun early-autumn stargazing! Click program title for more details.
    Event Details
  • Oct
    30
    Running Event at MMRP 10.29.26
    Oct 30, 2026 - Nov 01, 2026 - (All Day Event)
    McDowell Mountain Regional Park
    McDowell Mountain will be hosting a running event on October 30th-November 1st. The Competitive Track and 4 Peaks Trailhead will be closed to the general public for this event.
    Event Details
  • Oct
    30
    Desert 101 Walk
    Oct 30, 2026 - (07:30 AM - 09:30 AM)
    Spur Cross Ranch Conservation Area
    Explore plant and animal life along the creek on a leisurely walk with Ranger Nikki. Click program title for more details.
    Event Details
  • Oct
    30
    Estrella - Seed Toss Event
    Oct 30, 2026 - (08:00 AM - 10:30 AM)
    Estrella Mountain Regional Park
    It is time to toss our seed pellets! Join us!
    Event Details
  • Oct
    30
    Discovery Station: Spooky Season Critters 
    Oct 30, 2026 - (11:00 AM - 12:30 PM)
    Estrella Mountain Regional Park
    Come meet some of our “creepiest” creatures. Click program title for more details.
    Event Details
  • Oct
    30
    Lunch and Learn
    Oct 30, 2026 - (11:00 AM - 12:00 PM)
    Cave Creek Regional Park
    Lunch and Learn: Halloween Desert Critters
    Learn about desert critters that fit nicely into traditional Halloween lore and maybe find they aren’t so creepy and spooky after all! Click program title for more details.
    Event Details
  • Oct
    31
    Waterfall Morning Hike
    Oct 31, 2026 - (07:00 AM - 09:00 AM)
    White Tank Mountain Regional Park
    Ranger Shaun is headed to the waterfall to see if it’s migrated back South
    for the Winter yet. Come along, won’t you? Click program title for more details.
    Event Details
  • Oct
    31
    San Tan - Seed Toss Event
    Oct 31, 2026 - (08:00 AM - 10:30 AM)
    San Tan Mountain Regional Park
    It is time to toss our seed pellets! Join us!
    Event Details
  • Oct
    31
    Discovery Station
    Oct 31, 2026 - (12:00 PM - 02:00 PM)
    San Tan Mountain Regional Park
    Discovery Station: Meet the Critters
    It’s a Halloween edition of Meet the Critters! Stop by the Nature Center and Ranger Nikki will show you why San Tan’s scaly, fuzzy and even pokey animal ambassadors are not so creepy after all. This is a drop-in, come-and-go program. Click program title for more details.
    Event Details

NOTICE: Accessibility & Accommodations
The County is committed to providing equal access to its programs, services, and activities.

To request a reasonable accommodation, auxiliary aid, service, or information in an alternative format, please contact the ADA Compliance Program at maricopacountyparks@maricopa.gov or 602.506.9500.

Requests related to public meetings should be made at least three (3) business days in advance when possible to allow time for coordination. 

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