You have come to the right hotel reservations website if you are looking for 3-star hotels for your next stay in Grassy Key . We have wide selection of three star Grassy Key hotels, motels & Inns, like Banana Bay Resort & Marina, Village at Hawks Cay Villas by KeysCaribbean and Casa Morada. Read customer reviews and find deeply discounted room rates on three star hotels in Grassy Key. Select from available room types at these hotels, motels and inns like standard king bed or double queen beds or suites. With amenities like Iron and ironing board, Shuttle Service and 24-hour front desk. These three star properties have a good balance on cost and comfort.