Gravel lot in front of barn. Just outside Mammoth Cave National Park. READ directions carefully when you get notice of acceptance. Google may have fixed the problems, but I cannot be sure. We sell timber so large semi-trucks go in and out of the drive. Longer rigs can certainly go in and out - just go wide to avoid dropping off culverts. Make sure you have enough tow-power for big rigs too. Pretty good sized hill. Book cave tours a couple days ahead of arrival to ensure you get the ones you want. Corvette Museum is about 25 minutes from site.