Gergeti Trinity Church is situated on the right bank of the river Chkheri (the left tributary of the river Terek), at an elevation of 2170 meters, under Mount Kazbegi.
The Gergeti Trinity Church was built in the 14th century, and is the only cross-cupola church in Khevi province. The separate belltower dates from the same period as the church itself. Its isolated location on top of a steep mountain surrounded by the vastness of nature has made it a symbol for Georgia. The 18th century Georgian author Vakhushti Batonishvili wrote that in times of danger, precious relics from Mtskheta, including Saint Nino's Cross were brought here for safekeeping. During the Soviet era, all religious services were prohibited, but the church remained a popular tourist destination. The church is now an active establishment of the Georgian Orthodox and Apostolic Church
The church is a popular waypoint for trekkers in the area, and can be reached by a steep 1 1/2 hour climb up the mountain, or around 30 minutes by jeep up a rough mountain trail.
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.