The earliest historical proof of existence of the Hervartov village is from the year 1340. The exact date when the wooden church was built is not known. According to the saved remains of the original Gothic altar, which was probably in place in the second half of the 15th century - the altars of St. Catherine, Virgin Mary and St. Barbara are from the years 1460-1480. This assumption is supported by the fact that the architecture and overall conception of the interior of Hervartov's wooden church, such as its stencilled geometric painting in the presbytery, may be associated to some extent with several churches on the Polish side of the Carpathian Mountains.
Saint Francis Church has a Gothic character as represented by its tall but narrow structure unusual for a wooden church. The floor is made of stones again unlike in most of wooden churches where it is usually made of wood.
Hervartov church is part of the UNESCO World Heritage Site of Wooden churches of the Slovak Carpathians.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.