To reach the airport island, Yeongjong, there is a bridge, the 22km impressive Incheon Bridge but it is a highway, and here it is not China, you can not go on the highway by bicycle. Really you could not even in China but this is another matter. So let's take a boat. From the port we are told that the ship does not sail from here but instead from there (pointing far away)... communication problems. So we lose the one of 3pm and take the one at 4pm, it's a very short ride, about five kilometers. The airport island is large and ghosty, there are streets with brand new traffic lights but no cars and a perfect bike path. Many tower blocks numbered in Chinese style without inhabitants... no traffic, no people. Strange atmosphere. We meet only some Korean "Sunday" cyclists. The island is flat, there are neither climbs nor old villages. It seems that before the construction of the airport there was nothing but a swamp. There is low tide and the sea has retreated hundreds of meters, making the atmosphere even more strange. It's an expanse of mud with many herons and other birds. We cross the island and we stop to sleep in a seaside park that actually here was closed by a dam. Nearby there is a large hotel and we also to have wifi connection in the tent.