Neon & Volcanic Basalt – Incheon & Jeju

About this cruise

5 nights, 2 ports, one very easy decision. This one heads out of Shanghai on September 6, 2026 and visits Incheon and Jeju Island. Sea days bookend the port visits. You settle in, see the ports, then have time to wind down before heading home. Karaoke bars, hot springs, and temples draped in moss. East Asia does culture and chaos in equal measure. Most ports give you about 9 hours, so you can do more than just tick off the main sights. As for the ship itself, Spectrum Of The Seas keeps you well fed. 13 places to eat, with 6 included in the fare and a few specialty spots if you're in the mood. If you like having options (restaurants, bars, activities, entertainment), a big ship delivers that. Being shoulder season helps: golden light, comfortable weather, and shorter queues at the popular spots. You start in Shanghai and come back with stories from Incheon and Jeju Island.