Sun Moon Lake in Nantou is the largest lake in Taiwan. Seen from above, its east side is shaped like a sun and the west side is shaped like a moon.
On our last morning there we had a chance to ride a bike around the lake for an hour. We picked one of the bike rental shops near our hotel and used up the free vouchers from the hotel. It's a nice ride - picturesque views along the lake, with designated bike trails.