01Return rail
Book live fareReserve the actual Janghang Line train; festival weekends and summer evenings can sell differently from an ordinary weekday.
02Beach transfer
Transit card + taxi bufferUse the live local bus. A taxi buffer protects the return when event traffic or a late meal changes the plan.
03Mud choice
One ticket or treatmentFuture festival zones, indoor beauty programs and self-mud areas have different access, age and reservation rules.
04Change-and-rinse kit
Bring your ownDark quick-dry clothes, towel, clean underwear, waterproof pouch and a bag for wet items prevent avoidable purchases.
05Port meal
₩15,000–₩35,000Ask for the complete amount before seafood is prepared; larger sets can exceed this planning allowance.