Skyspace announced on October 26 that it was closing permanently. The observation deck had been temporarily closed until further notice since March.
Though the US Bank Tower may be losing its distinction as the tallest building in the West, it's made some sky-high additions: restaurant 71Above, an open-air observation deck and a glass slide. Those last two are both part of the OUE Skyspace LA. Skyslide, accessible with an additional ticket, is an outdoor glass slide suspended 1,000 feet above Downtown Los Angeles.
Tip: Skip the morning hours and wait for the typical marine layer to burn off for the best visibility.