"Robin Masters Estate"

Known locally as Pahonu, the 8,900-square-foot Spanish Colonial Revival estate was designed by architect Louis Davis in 1933 before serving as Robin's Nest, the fictional home of Robin Masters and majordomo Jonathan Higgins throughout Magnum P.I. Demolition leveled the house in 2018, but a few tangible markers remain. The estate gate is still visible from the road, while on the sand, a concrete wall separates private properties from the shoreline where Tom Selleck's character swam across the show's 1980s run.