Introduction to natural dangers in Wujiang River: Back then, the Red Army used bamboo rafts to sneak across and forcibly cross the Wujiang River at night, making the enemy's attempt to encircle and annihilate the Red Army on the east bank of the Wujiang River come to naught. There are bamboo rafts and pontoons built in the scenic spot. Visitors can cross the river by bamboo raft or pontoon bridge.