Belfast is a city of many sightseeing marvels. Some of the recommended places to visit are Odyssey Arena, Grand Opera House, Belfast Castle, Ulster Museum, Belfast Zoo, Belfast City Hall, Cavehill, Windsor Park, Botanic Gardens, Milltown Cemetery, Crescent Arts Centre and Ravenhill Stadium. To visit the maximum places, it is best to rent a car. Sixt is recommended often because of its innovative mobility service. This car rental has options from 1-day to 4-year rental. All vehicles are well-serviced to face any form of weather condition. Customer focus is Sixt's top priority and the company provides cost-effective car rental.