How to get to Zhuzi Hu?

Anyone been to Zhuzi Hu (Bamboo Lake), somewhere near Yangming Shan? How to get there, preferrably by public transport (bus)?

you can get there on the yang-jin (yangmingshanjinshan) bus from in front of the public insurance building on gongyuan rd near the taipei train station. i believe there is also a number 500 something bus that gets there from the shipai train station, i will check when i pass by today.