No Potable Water Available in Kipahulu
Due to a leak in the main waterline in Kīpahulu there is no potable water in Kīpahulu for the foreseeable future. The leak was discovered on July 23, 2014 during routine inspections. Visitors should bring their own drinking water.
For your safety
The Summit and Kīpahulu Districts are remote. An ambulance can take up to 45 minutes to arrive at either district from the nearest town. People with respiratory or other medical conditions should also be aware that the summit of Haleakalā is at 10,000 ft.
Drive cautiously - Endangered birds land on roadway
Nēnē (Hawaiian geese) are nesting in the park and may land on or frequent park roads and parking lots. Drivers are reminded to drive at the posted speed limits and exercise caution.
Invasive Plants at Haleakalā
NPS Photo - Stacey Torigoe
For a plant to cross the vast expanse of the Pacific Ocean and reach Hawai'i, then establish and reproduce, was a significant feat. Wind, wings and waves all played a role in the establishment of native plants that arrived and survived without human help.
Today, however, new plants arrive in Hawai'i every day at 2 million times the natural rate of introduction. There are over 400 established species of non-native plants in Haleakala National Park alone, most of which were introduced in the last century.
Invasive plants are species introduced to Hawai'i by people that pose a threat to fragile native ecosystems. Invasive plants outcompete natives by consuming water and nutrients, and growing and reproducing more quickly. They may be toxic to other plants (allelopathic), or shade them out by growing faster and taller. Many native species have lost evolutionary defenses, like plant toxins and rapid growth, that were unnecessary without predators and competitors on a brand-new island.
Invasive pines (Pinus spp.), for example, take up water and nutrients, shade out native shrub species, and drop allelopathic needle litter. Left unchecked, the pine forests at Hosmer Grove and in the Waikamoi Preserve would eventually spread into the shrubland and crater, dispersed on the wind.
Losing native plants to invasives means a loss of native habitat for birds like the nene and the i'iwi, the loss of unique plants that are of great cultural value to Native Hawaiians, and the loss of species that are found nowhere else in the world, many of which are already on the brink of extinction.
Some invasives were deliberately planted by people-the pines and eucalyptus (Eucalyptus globulus) trees at Hosmer's Grove were planted by Ralph Hosmer in 1909 as an experimental reforestation project. Ornamentals like kahili ginger (Hedychium gardnerium) were planted in gardens, and then escaped when birds spread their attractive seeds. Others, like fireweed (Senecio madagascarensis), were unintentionally carried in on the wind, vehicles, construction soil fills, and boots.
You can help stop the threat of invasive plants at Haleakala by:
Did You Know?
Haleakalā National Park was established in 1916 as part of Hawaiʻi National Park - within one week of the creation of the National Park Service.