I went with some friends returning to the USA to Piriápolis to help with legal stuff concerning their house sale. They insisted I ride the chairlift (aerosillas) to the top of Cerro San Antonio. Scary. At two points, you can almost touch the power lines beneath you with your feet.
They treated me to lunch at the top. Lovely day for it. I could actually see the World Trade Center building in Montevideo, 80 km away.