If you want to get beneath the skin of India—with its various traditions, incredible buildings, and eternal history—then culture tourism is for you. And for a holiday experience that's honestly next level, you've got to try out the Maharajas' Express. It's like entering a palace on rails and being transported through the middle of India's cultural delights. Ditch the run-of-the-mill tour; this is all about getting an in-depth look at actual India but with a healthy dose of luxury.