Old-believer’s Prayer House in Niderkuni was built in 1907, but in 1908 – 1911 work on the interior design was carried out. The parishioners presented icons and books to the new church. The icons painted by Konstantin Pavlov, Vasilij Kirillin, Barbara Kirillina and Leontij Seleznev have remained in the iconostasis till nowadays.

St. Nicholas Russian Orthodox Church in Griva was consecrated in 1924. The wooden carvings are the characteristic feature of the church.

Old-believer’s Prayer House of The Annunciation of the Most Holy Mother of God and Nicholas the Wonderwoker in Gajok.  Old-believer’s Prayer House in Gajok was consecrated on March 30 in 1886. The church was one of the most beautiful religious buildings in Daugavpils. The hand of a professional is clearly seen in the architectural shapes of the church.

Grīva Roman Catholic Church of the Holy Mary was built in 1881 – 1889 and altered in 1935 – 1942. Next to, it a bell tower was built in 1990 (arhitect: Kazimirs Lielausis). Grīva Church is a brick building with Romanesque and Gothic elements in the facade decoration.

Daugavpils St. Peter and Paul Russian Orthodox Church has two towers: a bell tower above the entrance and smaller tower at the east end. The icons date from 1833 up to the earl 20th century, one group of them brought from Moscow.

Saint Peter’s in Chains Roman Catholic Church is built in 1848–1849, rebuilt in 1924–1934. It has some resemblance to Saint Peter’s Basilica in Vatican.

St. Alexander Nevsky Russian Orthodox Chapel was consecrated in 2004. Located in A. Pumpurs public garden (20 Saules Street) on the former site of St. Alexander Nevsky Cathedral (1864–1961). The chapel is a memorial structure that has a symbolic meaning, serving as a reminder of the demolished cathedral.

The church was consecrated in 1897. The church is a one-story wooden log building that is not covered with boards. The pointed towers with four-sided roof are located above the side entrances on the roofs. The part of the altar roof is decorated with a tower, which hexagonal volume supports the cupola with a cross in the form of an onion.

St.Boris and Gleb Orthodox Cathedral was built in 1904-1905 and was consecrated on 12 June 1905. t.Boris and Gleb Cathedral in the sense of the use of numerous decorative elements is recognized as the most gorgeous orthodox cathedral of this region. Its building is justly considered as one of the most spacious, richly decorated and arranged orthodox cathedrals not only in Latgale, but also in whole Latvia.