Weiskopf, Arnold Palmer, Bobby Locke, and Arthur Havers. Six consecutive Opens at Troon were won by Americans, from 1962 through 2004, ended by Henrik Stenson of Sweden in 2016. Noteworthy characteristics Seaside opening The Old Course begins alongside the sea, running southwards in a line for the first six holes. This opening section offers full visibility and plenty of space, but does still require accuracy to avoid deep bunkers. Many good rounds have been fashioned through low scores here, often aided by prevailing downwind conditions. Rise in complexity Beginning with the seventh, the Old Course turns further inland, while simultaneously changing direction, on each of its next six holes, among hillier dunes and thicker vegetation, including gorse and whins, to severely punish offline shots. This sector, with two blind tee shots on the tenth and 11th, marks a sharp rise in difficulty from the opening holes. Long finish With the 13th hole, the player turns northwards for a long, very stern finish, running parallel to the opening stretch. This comprises three long par 4s, two tough par 3s, and a challenging par 5 (the 16th) with its fairway bisected at the halfway point by a ditch, which can only very rarely be carried from the tee. The player very often has to face a strong prevailing wind. Famous holes Royal Troon is home to both the longest and shortest holes in Open Championship golf. Regarded as one of the top holes in the world, the par-3 8th hole ("Postage Stamp") measures a scant , but its diminutive green measures a mere . Two holes earlier, the par-5 6th ("Turnberry") extends to a lengthy . The 11th hole ("The Railway") is one of the most difficult holes in major championship golf. Now a long par-4, a blind tee shot has a long carry over gorse with out of bounds all along the railway on the right. The lengthy approach shot is to a small green that falls away, with nearby out of bounds. Votes to admit women as members On 1 July 2016, Royal Troon members voted overwhelmingly to admit women into the club as members, avoiding a potential controversy that could have overshadowed the 2016 Open Championship and the club being removed from the Open rota. The Portland and Craigend Courses The Old Course is the championship layout at Royal Troon. Its second course, the Portland, also an 18-hole layout