The church was originally commissioned by the local landowner and nobleman Kristupas Žygimantas Pacas.
Its bell tower stands approximately 70 meters high, making it the tallest structure in the central city area.
During the 19th and early 20th centuries, the cathedral served as a focal point for Lithuanian national revival movements.
The interior includes a significant pipe organ installed during the late 19th century.
Despite multiple wars, the cathedral retained much of its structural layout, unlike many surrounding timber-framed city buildings of the same era.
The Cathedral of the Apostles Saints Peter and Paul in Šiauliai is a prominent example of Renaissance-style architecture with distinctive Mannerist elements. Built between 1617 and 1625, it is the oldest masonry building in the city. The exterior is characterized by a high, slender western tower that serves as a primary landmark for the Šiauliai skyline. The interior features a central nave with side aisles and high vaulted ceilings. The church was designated a cathedral in 1997 following the establishment of the Šiauliai Diocese. It has undergone several reconstructions following damage from fires and military conflicts throughout the centuries. The site remains an active liturgical center for the local Catholic community.
From the south side of Aušros takas, where the full vertical height of the western tower is visible against the sky.
Check for local music concert schedules, as the cathedral's acoustics are frequently utilized for classical performances.
Walk the perimeter of the building to see the varying stonework that indicates different periods of post-war restoration.
Ensure your visit does not coincide with major Sunday morning mass services if you prefer a quiet experience for sightseeing.
Do not attempt to enter through the main doors during ongoing liturgical services if you are not attending the mass.
Maintain silence, remove hats upon entering, and avoid walking through cordoned-off areas during active prayer services.