Public Directory Add to Address Book. Hawai‘i Volcanoes National Park Hawai‘i Volcanoes National Park Address P.O. Box 52 Hawaii Volcanoes National Park HI 96718 United Statespostal Phone: (808) 985- 6000home Work Email: rhonda_loh@nps.govINTERNET Website: https://www.nps.gov/havo/index.htm Related by Category Ka‘u Coffee Mill, LLC 808-928-0550home info@kaucoffeemill.comINTERNET Big Island Climbing (808) 491-2582home info@bigislandclimbing.comINTERNET Mauna Loa Mac Nut Corp. 888-628-6256home aloha@maunaloa.comINTERNET Hilo Town Market (808) 933-4004home hilotownmarket@gmail.comINTERNET Hilo Coffee Mill 808-968-1333home hcmcoffee@msn.comINTERNET Hawaii Pacific Parks Association (808) 985- 6051home margot@hawaiipacificparks.orgINTERNET Volcano Art Center (808) 967-8222home mnelson@volcanoartcenter.orgINTERNET Akatsuka Orchid Gardens (808) 967- 8234home info@akatsukaorchid.comINTERNET