Recreation Facilities

The City operates and maintains nine parks, recreational trails, and recreation facilities throughout the city. More than 160 acres are home to the nine developed parks, offering everything from playgrounds and barbecues to athletic fields, a Skate Park and meeting rooms...all of which can provide the perfect location if you are planning a party. Park admission is free and the parks are open to the public everyday from one-half hour before sunrise until one-half hour after sunset, or until 10:00 p.m. for the lighted facilities.

The field and picnic areas in City parks may be reserved for special events. Call 909.839.7070 for more information and availability.

Paul C. Grow Park
23281 E. Forest Canyon Rd.
5 developed acres: 2 baseball fields (unlighted), 1 soccer field, picnic tables, BBQ, tot lot, fitness course, restrooms, 10 parking spaces, office/storage.

  1. Heritage Park
    2900 S. Brea Canyon Rd.
    3.4 developed acres: 3,900 square foot Community Center, 1 baseball field (lighted), 1 full basketball court, picnic tables, BBQ, tot lot, restrooms, 36 parking spaces, office/storage.
  2. Maple Hill Park
    1355 S. Maple Hill Rd.
    4 developed acres: 1 basketball court, picnic tables, 3 tennis courts (lighted), BBQ, tot lot, restrooms, 35 parking spaces, office/storage
  3. Pantera Park
    738 Pantera Dr.
    15.5 developed acres: 7.5 undeveloped acres: 2 baseball fields (lighted), 2 tennis courts (lighted), 3 full basketball courts (lighted), 1 multipurpose court (lighted), 2 soccer fields, picnic tables, BBQ, tot lot, restrooms, 160 parking spaces, meeting facilities, office/storage. Dog Park@ Pantera Park
  4. Carlton Peterson Park
    24142 E. Sylvan Glen Rd.
    9 developed acres, 7.5 undeveloped acres: 2 baseball fields (lighted), covered picnic tables, BBQ, tot lot, restrooms, 48 parking spaces, office/storage, and the Diamond Bar Skate Park
  5. Ronald Reagan Park
    2201 Peaceful Hills Rd.
    6 developed acres: 1 basketball court (lighted), 3 tennis courts (lighted), covered picnic tables, BBQ, tot lot, restrooms, 33 parking spaces, office/storage.
  6. Starshine Park
    20839 Starshine Rd.
    2 developed acres with tot lot and perimter walkway, 1,012 feet long.
    (Note: This site is a neighborhood/green belt park). Not available for rental.
  7. Summitridge Park
    1425 Summitridge Dr.
    This park is not available for rental.
  8. Sycamore Canyon Park
    22930 E. Golden Springs Dr.
    4 developed acres, 50 undeveloped acres: 1 baseball field (unlighted), BBQ, picnic shelter with 4 tables, uncovered picnic tables, tot lot, restrooms, and 70 parking spaces.




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