Underwater archeology studies archeological monuments located under water (seas, rivers, lakes). We have performed underwater surveying and filming Alūksne lake archeology project, as well as others.
Underwater archeological research objects
Underwater archeological research objects include sunken ships, ancient habitats, graveyards that have been submerged as a result of earthquakes, as well as changes in the shores of water bodies.
When Underwater Archeology emerged
Underwater archeology originated in the early twentieth century. Initially, the work was done by divers, and since the middle of the 20th century it has been performed mainly by specialists, archaeologists in simplified types of divers. In Latvia, underwater archeological research has been carried out in Lake Vilkmuiža.
Underwater archaeologists in Latvia
Underwater archaeologist Jānis Apals performed underwater works, began the identification of underwater archeological monuments, underwater search and research and for many years was the leader of this branch of science in Latvia.
The most visible work of his life is the research, reconstruction and creation of Āraiši Lake Castle into a unique cultural and historical object. In order to explore Āraiši Lake Castle, the level of the lake was lowered by 1 m and dams were built around the excavation sites, but the water flowing into the sites was pumped out with motor pumps. During the works it was revealed that the cultural layer of Āraiši lake castle was up to 2.5 m thick. Remains of wooden buildings and various objects were well preserved under water.
