Measuring about one mile long, the Bai Causeway is the shorter of the two causeways which cross the lake. This causeway travels northwards and starts at the "broken bridge", travels through the "golden ribbon bridge" and ends at the "Autumn moon on a calm lake". Quite a journey!

Again, like the Su causeway, it's a popular spot for couples to promenade and this walk takes you along the outer edge of Solitary Island.