question: Haleakala Trail is now part of a national park covering how many acres?
answer: 33,265
context: Title: Glacier Bay Basin
  Passage: Glacier Bay Basin in southeastern Alaska, in the United States, encompasses the Glacier Bay and surrounding mountains and glaciers, which was first proclaimed a U.S. National Monument on February 25, 1925, and which was later, on December 2, 1980, enlarged and designated as the Glacier Bay National Park and Preserve under the Alaska National Interest Lands Conservation Act, covering an area of 3,283,000 acres (1,329,000 ha).  In 1986, UNESCO declared an area of 57,000 acres (23,000 ha) within a World Biosphere Reserve.  This is the largest UNESCO protected biosphere in the world.  In 1992, UNESCO included this area as a part of a World Heritage site, extending over an area of 24,300,000-acre (98,000 km) which also included the Wrangell-St.  Elias National Park, Kluane National Park (Canada) and Tatshenshini-Alsek Park (Canada).  Part of the National Park is also designated a Wilderness area covering 2,658,000 acres (1,076,000 ha).
  Title: Haleakala Trail
  Passage: The Haleakalā Trail (also sometimes known as the "Haleakala Bridle Trail") is the historic public access route to Haleakalā Crater and the summit of Haleakalā, which are now part of Haleakalā National Park.
  Title: Way Kambas National Park
  Passage: Way Kambas National Park is a national park covering 1,300 square kilometres in Lampung province, southern Sumatra, Indonesia.
  Title: Haleakalā National Park
  Passage: Haleakalā National Park is a national park located on the island of Maui in the U.S. state of Hawaiʻ i.  The park covers an area of 33,265 acre , of which 19,270 acre is a wilderness area.
  Title: Gunung Leuser National Park
  Passage: Gunung Leuser National Park is a national park covering 7,927 km in northern Sumatra, Indonesia, straddling the border of North Sumatra and Aceh provinces, a fourth portion and three-fourths portion, respectively.  The national park, settled in the Barisan mountain range, is named after Mount Leuser (3,119 m), and protects a wide range of ecosystems.  An orangutan sanctuary at Bukit Lawang is located within the park.  Together with Bukit Barisan Selatan and Kerinci Seblat National Parks, it forms a World Heritage Site, the Tropical Rainforest Heritage of Sumatra.
  Title: Sembilang National Park
  Passage: Sembilang National Park is a national park covering 2,051 km along the east coast of Sumatra, Indonesia.  The park is dominated by swamps as peat forests, like the neighbouring Berbak National Park, and both parks are Ramsar wetlands of international importance.  The park is considered to have the most complex shorebird community in the world, with 213 species recorded, and supports the world's largest breeding colony of milky storks. From Palembang to the Sembilang National Park needs one hour drive plus one and a half hour by boat and then one hour overland.
citations: Haleakala Trail Haleakalā National Park