Dajianshan and Jiadong Waterfalls (茄苳瀑布, 大尖山瀑布)
(last update 2023/2) I've been up to these waterfalls a few times. They are an easy bike ride from Taipei. The ride up the mountain itself is steep but short; I usually walk and ride my bike up in about 20 minutes (2019: I no longer cycle up here, I got lazier and it is quite hard. Just scoot). There are three small waterfalls on this part of the mountain.
The largest is Jiadong Waterfall. It's easy to find and just a short walk from the road. I tend to spend longest here as it gets the most sun. The waterfall has several levels but only the lowest is accessible. There's a pool here that’s about waist deep. It's a good place to cool off after a summer bike ride. I've only been on weekdays, and it was very quiet. There is a short trail that leads to the top of the falls. It ends at the head of the falls but you can scramble a short distance along the valley to a smaller waterfall. This one is not spectacular but if the main fall is packed it would make a nice escape.
Lower down the road there is a small trail leading into deep woods. About 200 meters along is Dajianshan Valley Waterfall. It's a small cascade that hugs the rocks but it looks more impressive in person. There's a small circular pool at the base with some rocks around for seating. This fall is very quiet and shaded. It was cool even in summer. There isn't much of a trail, which prevents the usual groups of noisy pensioners reaching it. Some ropes just before the fall lead up the valley side as part of a difficult looking hiking trail.
If you want a quiet afternoon relaxing in a waterfall these are a pretty good choice and don't require a lot of travel from Taipei. For directions open the map link below and type in the waterfall name. I’ve also since added a waterfall on another part of the mountain as a point. The adventures that make up these entries are often posted as Instagram stories at tomrookart first. So give that a follow too if you like as it can sometimes be a year or more before stuff turns up here! Please have a look at some of my work on the other parts of this website, thanks!