mention few leisure places ?
Recreation parks, hunting, multiple hiking trails, Star Gazing.
Recreation
 The area includes several recreation parks including Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park.

There are over 3,000 registered hunters on Hawaii island, and hunting, for both recreation and sustenance, is a common activity on Mauna Kea. A public hunting program is used to control the numbers of introduced animals including pigs, sheep, goats, turkey, pheasants, and quail. The Mauna Kea State Recreation Area functions as a base camp for the sport. Birdwatching is also common at lower levels on the mountain. A popular site is "Kīpuka Puu Huluhulu", a kīpuka on Mauna Kea's flank that formed when lava flows isolated the forest on a hill.
Mauna Kea's great height and the steepness of its flanks provide a better view and a shorter hike than the adjacent Mauna Loa. The height with its risk of altitude sickness, weather concerns, steep road grade, and overall inaccessibility make the volcano dangerous and summit trips difficult. Until the construction
when was the last time mauna loa volcano erupted March 24 to April 15, 1984. what is the main entity? It is one of five volcanoes that form the Island of Hawaii in the U.S. state of Hawaiʻi in the Pacific Ocean. what is its weather like? It has a tropical climate with warm temperatures at lower elevations and cool to cold temperatures higher up year-round. who monitors this volcano? The Hawaiian Volcano Observatory, a branch of the United States Geological Survey. who founded it ? Thomas A. Jaggar. where is it located? A temporary offices located in Hilo on the Island of Hawaii. mention few volcanoes it monitors? Kīlauea, Mauna Loa, Hualālai, and Haleakalā. name few dangers of the second? It is a sudden, massive collapse of the volcano's flanks,  large earthquakes could trigger rapid flank collapses along these lines, creating massive landslides and possibly triggering equally large tsunamis. any recent updates seen in the third? The 2006 Kiholo Bay earthquake. where did this natural calamity occur? The epicenter was just to the north in Kiholo Bay near Māhukona. mention few destructions it caused? Significant structural damages at least 61 buildings were destroyed and red-tagged by officials, roads and bridges collapsed or had deep cracks. any electrical failure associated with it? Power plants automatically shut off power to prevent damage, and generators tripped on Oahu, causing overloads in the electrical grid. any observatory body associated ? Yes, a number of the telescopes at the Mauna Kea Observatories sustained minor damage, primarily Kecks 1 and 2 at the W. M. Keck Observatory, and the Canada–France–Hawaii Telescope. where is the last situated? It is located near the summit of Mauna Kea mountain on Hawaii's Big Island. how is the weather of the mountain just mentioned? It has an alpine climate, the average monthly temperature remains above freezing throughout the year.
The area includes several recreation parks including Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park. The area includes several recreation parks including Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park. Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park.
Mauna Kea Mauna Kea Mauna Kea
Recreation Recreation Recreation
The area includes several recreation parks including Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park.
 The area includes several recreation parks including Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park. The area includes several recreation parks including Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park.
wiki:19881766
Mauna Kea [SEP] Recreation
Mauna Kea's coastline is dominated by the Hamakua Coast, an area of rugged terrain created by frequent slumps and landslides on the volcano's flank. The area includes several recreation parks including Kalopa State Recreation Area, Wailuku River State Park and Akaka Falls State Park. There are over 3,000 registered hunters on Hawaii island, and hunting, for both recreation and sustenance, is a common activity on Mauna Kea. A public hunting program is used to control the numbers of introduced animals including pigs, sheep, goats, turkey, pheasants, and quail. The Mauna Kea State Recreation Area functions as a base camp for the sport.