A Roman Catholic church established by the French and constructed between 1926 and 1935. Mass is held on weekdays at 19:00 and on Sunday at 09:00, and the adoration of the sacrament is held at 18:30.
Fansipan
At 3,143 m (10,312 ft), Phan Si Păng or Fansipan is the highest mountain in Indochina (Cambodia, Laos and Vietnam), and lies within the Hoàng Liên National Park (Vườn quốc gia Hoàng Liên). Hikes to the summit lasting from 1-3 days can be arranged from tour companies in Sa Pa. Most of them recommend taking the 2- or 3-day options; few guides will take tourists on the round trip in a single day. A very small village offering accommodation and food is around 1,500 m (4,920 ft), and there is an overnight camp at 2,800 m (9,190 ft). Most booked trips will include the use of these facilities in their price should they be required. You should be fairly fit to attempt the ascent.