Nam Pasak Spirit House of the guardian naga lord Inthachakkhunag, one of the nine guardian naga of Vientiane.
During the French colonization the shrine was owned and cared for by the Vietnamese community,
In 2000 the spirit house reverted back to Lao custodianship.
The shrine houses deities of several different religions and is located at the western end of Vientiane's Mekong riverside.
Usually the small shrine is closed. Best chance to get a glimpse of the interior of the spirit house is in the morning when offerings are made and the shrine is cleaned.