Why is "Historical buildings and structures of Grand Teton National Park" trending?

Wikipedia Overview

The historical buildings and structures of Grand Teton National Park include a variety of buildings and built remains that pre-date the establishment of Grand Teton National Park, together with facilities built by the National Park Service to serve park visitors. Many of these places and structures have been placed on the National Register of Historic Places. The pre-Park Service structures include homestead cabins from the earliest settlement of Jackson Hole, working ranches that once covered the valley floor, and dude ranches or guest ranches that catered to the tourist trade that grew up in the 1920s and 1930s, before the park was expanded to encompass nearly all of Jackson Hole. Many of these were incorporated into the park to serve as Park Service personnel housing, or were razed to restore the landscape to a natural appearance. Others continued to function as inholdings under a life estate in which their former owners could continue to use and occupy the property until their death. Other buildings, built in the mountains after the initial establishment of the park in 1929, or in the valley after the park was expanded in 1950, were built by the Park Service to serve park visitors, frequently employing the National Park Service Rustic style of design.