I'm no fan of slow play, but a four hour round might be a world's record at this course. Yahoo! News: Distance no handicap for Aussie plan to build world's largest golf course
The Yahoo! News caption for the photo above reads, "In this handout photo taken 12 November 2004 shows the white sand dunes of Nullarbor National Park that will soon be the backdrop to the world's largest golf course spanning 1,400 kms along the desert highway. Authorities have unveiled plans to build one hole at each of the 18 towns and petrol stations dotted along the Eyre Highway, to be collectively known as Nullarbor Links. Motorists will stop at each petrol station, play a hole, then drive some 100kms to the next teeing off point.(AFP/Goldfields Tourism-HO/File)"