About Us

The Grand Sumorum, where you can enjoy the most fantastic Jeju sea and the most beautiful Olle trail

The Grand Sumorum, a hidden gem of Jeju, is located at the southernmost part of Jeju Island, where exotic southern scenery unfolds.

The clear and blue sea water ripples over the black basalt, and beyond that, Beomseom, Seopseom, and Munseom Islands, which are designated as natural reserves, offer a beautiful island view.

Beomseom Island, steeped in ancient legends, overwhelms viewers with its majestic presence, and the view of Beomseom Island from our ocean view rooms has become The Grand Sumorum's signature image.

Jeju Olle Course 7, which is famous for its coastal route, continues in front of the hotel, and the infinity pool, seemingly touching the sea, creates an exotic atmosphere.

Enjoy Jeju's nature in the most sophisticated way at The Grand Sumorum, which is closest to the nature of Jeju.