Drop Top Jeju Yongdam Haean-ro is a two-floor cafe on the Yongduam coastal road with a direct view of the sea. It sells coffee, hallabong juice, and Udo peanut glutinous rice tteok pie, and customers order on the first floor and eat on the second. It stays open until 11 p.m., so it can be visited after dinner, and the airport is about a 10-minute drive away. Parking is spacious and the cafe is not crowded, making the second floor suitable for reading a book or doing personal work.