18th hole, Bay Hill

Par 4, 458 yards

Bay Hill’s18th hole during the 2019 Arnold Palmer Invitational Presented by Mastercard. (Photo: Richard Heathcote/Getty Images)

If you’ve watched the Arnold Palmer Invitational on TV, you already know about the pond guarding the putting surface. The “Devil’s Bathtub” annually ranks as Bay Hill’s toughest hole for the PGA Tour pros. There’s OB on the entire left side and to the right there’s thick rough. For players who get aggressive, there are bunkers left and long. Robert Gamez owns the most famous shot on the last, holing his 7-iron approach from 176 yards for eagle to win at Bay Hill in 1970.