IUDIA On the River is a tasteful comfortable and elegantly furnished boutique hotel located among the ancient ruins of the ancient Siamese Kingdom of Ayudhya. The facility offers only 8 rooms in an exclusive modern Thai style setting. When you stay at IUDIA s boutique bed-and-breakfast, you actually face the 715 acres of Ayutthaya World Heritage Park. Experience the romance and tranquility of old Siam. Join us in Ayutthaya.