Comfortable Accommodations Mainstay Suites Dover in Dover offers comfortable rooms with air-conditioning, kitchenettes, private bathrooms, and free WiFi. Each room includes a work desk, TV, and free toiletries. Convenient Facilities Guests enjoy a elevator, 24-hour front desk, and a continental breakfast. Additional amenities include a tea and coffee maker, hairdryer, refrigerator, microwave, dishwasher, and carpeted floors. Prime Location Located 3.7 mi from Dover International Speedway and 1.4 mi from Delaware State Capitol, the hotel is near attractions such as Schwartz Center for the Arts and Silver Lake Park. New Castle Airport is 43 mi away. Guest Favorites Guests appreciate the bed comfort, attentive staff, and convenient location.