For restaurants you have 2 locations.
The major cities are the following: Champasak.
About tourism places, 2 possibilities exist (like "Unfinished Royal Palace", "theatre d,ombres de Champasak").
In term of banks and/or ATMs you can find 1 places (like "Lao Development Bank"). For hotels you have 3 places with "Residence Bassac", "Siamephone" for example.