Marvel at the size of Cai Be Catholic Cathedral. Fit in a service if you can or simply wander around and enjoy the tranquility.
If you love hearing the word "free" as much as most do, you'll be glad to know this principal church is exactly that. Cai Be Catholic Cathedral is located in Cai Be. To keep your travel schedule full while you're in the area, also stop by Cai Be Floating Market and Phu Chau Pagoda.