A truly special place. Far more mystical and religious in impact than (somewhat) nearby Fatima, which is overrun by Marian Kitsch. Tomar is enormous, and completely open--no ropes keeping you away from exploring at your leisure. The Convento his prayer-soaked walls, and and unbelievable architetural richness, including an impressive Renaissance cloister. Definitely NOT over-run by tourism, and more than well worth the effort of getting there. I would return to Portugal for this site alone!