You have come to the right hotel reservations website if you are looking for 3-star hotels for your next stay in Coolock . We have wide selection of three star Coolock hotels, motels & Inns, like InterContinental Dublin, The Merrion and Radisson Blu St. Helen's Hotel. Read customer reviews and find deeply discounted room rates on three star hotels in Coolock. Select from available room types at these hotels, motels and inns like standard king bed or double queen beds or suites. With amenities like In-room Safe, Free Early Check-in and Coffeemaker. These three star properties have a good balance on cost and comfort.