Wailoa River State Recreation Area
Wailoa bridge


ʻIAO VALLEY STATE MONUMENT – As of August 1, 2022 ʻIao Valley State Monument will be closed until January 15, 2023 for the final phase of the slope stabilization project and parking lot improvements.

DIAMOND HEAD STATE MONUMENT - As of May 12th, 2022 all out-of-state visitors must have an advanced reservation to enter the park. PUC commercial tour and trolley patrons must have a reservation. Reservations can be made 14 days in advance. Hawaiʻi residents continue to enjoy free access without reservations, but parking entry may depend on availability. 

Wailoa River State Recreation Area

UPDATE: 6/28/22 – Review the Wailoa Center Calendar for upcoming exhibitions.

As of 05/13/2022, Wailoa River State Recreation Area pavilion reservations are now open 45 days in advance. All reservations are to be made through the online Wiki Permits Website at: https://camping.ehawaii.gov/ OR click "Reserve Now" button below.

Hours  Daily During Daylight Hours
Entrance Fee None
Pavilion Rental

Only Available for Day-use

  • *15 person Pavilion: $30/day (Wedding Gazebo)
  • *60 person Pavilion: $10/hour
  • *500-person Pavilion: $250/day
Pavilion Reservations

Reserve Now


Pleasure walking, quiet relaxation, informal games and events, picnicking, and boat fishing are provided for in this landscaped park set around Wailoa River. Boat ramp provided. Fishing restrictions. Information services and cultural displays at Wailoa Center which is accessible through Piopio street. (131.9 acres)


Wailoa Center

Wailoa Center, located within Wailoa River SRA, contains two galleries which host month-long art and cultural exhibits.  They are free and open to the public.  For more information and a schedule of exhibits, please visit www.wailoacenter.com.