Ancient Hawaiians constructed an extensive trail system on Hawaiʻi island, today known as the Ala Kahakai National Historic Trail. The network consisted of short trailheads servicing local areas along the main roads and more extensive networks within and around agricultural centers. The positioning of the trails were practical, connecting living areas to farms and ports and regions to resources, with a few upland sections reserved for gathering and most lines marked well enough to remain identifiable long after regular use has ended. One of these trails, the Ainapo Trail, ascended from the village of Kapāpala over in about and ended at Mokuʻāweoweo at Mauna Loa's summit. Although the journey was arduous and required several days and many porters, ancient Hawaiians likely made the journey during eruptions to leave offerings and prayers to honor Pele, much as they did at Halemaʻumaʻu, neighboring Kilauea's more active and more easily accessible caldera. Several camps established along the way supplied water and food for travelers.