The Original Mission Site. Today no structures are standing. The original buildings were burnt down in 1848 in retaliation for an Indian village which had been destroyed. Archeologists located the foundations of the mission buildings, which are now marked with concrete blocks. A flat, paved, self-guiding trail goes through the mission site. Walking along the path one sees
- an apple orchard
- marked foundations of the First House
- dry ox bow of the Walla Walla River
- Mill Pond
- marked foundations of the Emigrant House
- marked foundations of the Blacksmith Shop
- marked foundations of the Second House