Introduction to the seaside plank road: The seaside plank road was built in October 2003, with a total length of 322.5 meters. It is the passage connecting the Labyrinth Cave and the Luoke Rock. The plank road is cut into the cliff of Yunya, and is adjacent to the rolling official well. Walking on the road, you will feel spacious and majestic. Viewing the sea here has a unique flavor.