The Haiku Stairs, also known as the Stairway to Heaven, is a steep set of stairs located on the island of Oahu in Hawaii. The stairs were originally built during World War II as a way for military personnel to access a radio tower near the summit of Puu Keahiakahoe mountain.

Despite being closed to the public for several decades, the Haiku Stairs have become a popular hiking destination for adventurous visitors. The hike to the top of the stairs offers stunning views of the surrounding landscape and the coast of Oahu, but it is also considered a strenuous and dangerous hike. The steps are made of metal and are narrow, steep, and often slippery, making the hike challenging even for experienced hikers.

In recent years, the Haiku Stairs have been the subject of controversy, as there have been several safety concerns and issues with vandalism. As a result, access to the stairs is currently limited, and visitors must obtain a permit to hike the trail.

Despite the challenges and restrictions, the Haiku Stairs remain a popular and unique destination for visitors to Hawaii. With its breathtaking views, challenging hike, and rich history, the Stairway to Heaven is a truly one-of-a-kind experience for outdoor enthusiasts and adventure seekers.