Sileng Hot Spring (中文版：四陵溫泉) is a natural hot spring waterfall in Taoyuan, Fuxing District. It takes less than an hour to hike through the forest to the hot spring. The path is steep with climbing ropes in many places, but it's only 1km long and not that difficult.
The hot spring cascades down the rock in a colorful hot waterfall.
Sileng Hot Spring
Taoyuan City, Fuxing District
Parking: 24.64526, 121.43557
Hot Spring: 24.63798, 121.43472
Detailed Map: https://goo.gl/o5RFA1