Another source of the pollution is garbage and sewage from tourists who visit the area. Should the number of tourists be limited? Should the area be closed off? Now we are in the realms of tourism policy and land rights, involving the ministries of transportation and the interior.
此外，大批遊客上武陵農場旅遊，製造大量垃圾與排泄物亦是溪流污染的禍首之一，但梨山若要實施遊客乘載管制或禁止開放，又涉及觀光與土地所有權移轉，與交通部、內政部相關。