Umm Al Quwain's roads change character with the seasons. Stocked to meet demand across every category and budget,. Whatever your needs in Umm Al Quwain, in the cooler months, the Polestar Polestar 4 is a brilliant touring companion across Umm Al Quwain's highways and mountain roads. In summer, it is a climate-controlled escape that makes the heat manageable without limiting where you can go.