The Cathedral of the Assumption of the Virgin Mary is an impressive sight. The church itself has endured many incarnations, as Tartar attacks, invading Turks, fires, and an earthquake have brought about a string of de- and re-constructions of the building. The facade we see today, including the 100+ meter high twin neo-gothic spires, was built in the late 1800s, and blends seamlessly with the remains of the 13th century structure.
The cathedral was once again undergoing construction work when we visited in September 2000. Nevertheless, the church is beautiful, even when covered in scaffolding. The exterior statuary is haunting, and the interior of the church is remarkable as well. Dark, solemn and quiet, the church's interior space is smaller and more intimate than many other European churches, such as Notre Dame, St. Vitus' Cathedral in Prague, or the major Italian churches. While tourists are welcomed, the cathedral is still very much a functioning place of daily worship.
Inside the church, be sure to see a triptych by Albrect Durer, located on a side altar. Also of note is the tomb of Cardinal Alojzije Stepinac. There are several marble altars and statues as well. A magnificent organ fills the back of the church.
There is no admission to get into the church. The towers were closed to visitors when we were there due to construction/renovations, however I believe that under normal circumstances tourists may pay a small fee to ascend the towers for a view of Zagreb.