You have come to the right hotel reservations website if you are looking for 3-star hotels for your next stay in Cardiff . We have wide selection of three star Cardiff hotels, motels & Inns, like Llanerch Vineyard, Celtic Manor Resort and Celtic Manor Resort. Read customer reviews and find deeply discounted room rates on three star hotels in Cardiff. Select from available room types at these hotels, motels and inns like standard king bed or double queen beds or suites. With amenities like Satellite TV, Complimentary Breakfast and Free Early Check-in. These three star properties have a good balance on cost and comfort.