Iwye Mosque

St. Barbara's Church is an Orthodox church built in the 19th century out of wood. It is a rectangular building with a gabled roof, which above the altar becomes a hip. A quadrangular bell tower has been erected on the triangular pediment of the façade.

St. Michael's Cathedral is a rare example of a rotunda church in the Catholic architecture of Belarus. It was built as the church of the Piarist monastery in Lida, between 1797 and 1825, and was dedicated to St. Joseph. The monastery was closed in 1832 and the church burnt down in 1842. In 1863 it was converted into an Orthodox church and dedicated to Saint Michael the Archangel. After the Second World War, the building was converted into a planetarium and did not return to its original use until after independence.

The Cathedral of Saints Boris and Gleb is a 16th-century Orthodox cathedral. The first church on the site of the present cathedral was built in the 12th century, of which only fragments of the foundations remain. The present church was founded in 1517 by Lithuanian Prince Konstanty Ostrogski and Metropolitan Joseph Soltan. In the 17th century, the church passed into the hands of the Uniates (Greek Catholics). The church returned to the Orthodox Christians after the dissolution of the Union in the annexed territories in 1839. The church was rebuilt by the Russians in the years 1873-1875 in the pseudo-Russian style. The building remained in use until 1961 when it was closed down and adapted for an archive. The Russian Orthodox Church received the church in 1996.