Head South On Us-41 S (Tamiami Trail). Turn Right Onto Stickney Point Rd. Continue Straight Over The Stickney Point Bridge Onto Siesta Key. Turn Right Onto Midnight Pass Rd. Continue For About 1 Mile, And 6100 Midnight Pass Rd Will Be On Your Left. Turn Down The Paver Driveway, Halcyon Siesta Key Is At The Very End.