The Kubalu school was opened in 1843, and for 28 years it was the only school for the children of peasants at the Dundaga Estate.  This is the oldest log schoolhouse in Latvia, with old benches, blackboards, ink and pens inside.  There are examples of texts written by schoolchildren in the 19^th century.  There can be a few lessons that are learned at such an old school.  In the attic is an exhibition featuring the teacher and writer E. Dinsbergs, and they speak to the experiences of the long life of that man.  A restored ancillary building offers an exhibition about the history of the school, along with a collection of ethnographic objects.  Trails on the estate mark out the way in which the land was once used.  Visitors are welcome to examine the landscape and rest a bit, as well.

Muižas dzīvojamā ēka līdz mūsdienām nav saglabājusies. Šodien Dvietes muižas parkā ir apskatāmas muižas pārvaldnieka māja un trīs mūra saimniecības ēkas. 19. gs. veidots ainavu parks ar laukakmeņu mūrējuma tiltu. Parkā atrodas Dvietes muižas ēkas.