The official Gwangmyeong Cave directions distinguish west entrance lots 1 and 2, charged at KRW 3,000 for regular cars, 4,000 for large vehicles and 1,500 for compact cars, from east entrance public lot 3. The latter costs KRW 800 for the first 30 minutes, then 300 per ten minutes, rising to 400 per ten minutes for time beyond two hours. For west parking, navigate to 142 Gahak-ro 85beon-gil, Gwangmyeong; for east parking use 1069-1 Soha-dong, Gwangmyeong. The municipal page also lists Bus 77 as a public-transit option. Check discounts, bus services and current capacity before departure.