UNDER LOUNGE JEJU HAMDEOK is a lounge bar serving cocktails and beer in front of Hamdeok Beach. It runs as a day-and-night bar, with coffee and ade during the day and cocktails at night. Three sides of full glass and 270-degree windows take in Hamdeok Beach, Seoubong, and Delmundo at a glance. The music changes between day and night, quiet during the day and loud rock at night.