Hochjuvalt Castle consists of two sections, the upper castle on a rocky spur above the valley and the lower castle along the trade road on the valley floor. The spur created a natural pinch point in the valley, forcing traffic from the Septimer, Splügen and San Bernardino Passes to pass through the customs post in the lower castle. The von Juvalt family first appears in records in 1140 and the castle is first mentioned in 1149. The von Juvalt family were vassals of the Bishop of Chur and had estates from Feldis/Veulden to Scharans. Around 1250 they built Innerjuvalt Castle about 2 km south-east of Hochjuvalt to improve their control over the area.
By the 14th century the castle passed, probably through inheritance, to the Rietberg family. Following the death of the last male heir, Johann von Reitberg, in 1349 the castle was supposed to pass to his relative, the Freiherr von Landenberg. However, the Bishop of Chur claimed Hochjuvalt as well as other Reitberg estates in the region. In 1352 the Bishop forced the Landenbergs to sign away their claims to the castle. Another claimant, the Freiherr of Lumbrein agreed to drop his claims for 250 gulden. Over the following century, the Bishops used the castle and its estates as collateral for loans from a number of wealthy families. In 1451 a war broke out between the residents of the Schams valley and Counts of Werdenberg-Sargans. Several castles in the area were partially destroyed in the war, though it is unknown if Hochjuvalt was one of them. It was last granted to Eberhard Ringg von Baldenstein in 1454, though its condition was not recorded. By 1500 the castle was completely abandoned and around 1550 was described as a ruin.
During World War II the site was reoccupied and fortified. In 1940 guns were emplaced near the old upper castle and tank barriers were added around the lower.
In 2011-12 the castle was reinforced and repaired and a new foot path was added to the upper castle.
The oldest part of the castle is the residence tower high above the valley. Most of three sides of the tower have collapsed, leaving an 'L' shaped five story wall still standing. The castle was surrounded by a ring wall that probably enclosed the entire top of the spur. Today only a few traces of this wall remain. The castle was protected by two ditches on the mountain side of the spur.
The lower castle stretches between the base of the spur and the river banks. There are three doors in the wall, one toward Chur, one toward the Viamala road and one toward the Rhine river. Inside the wall, the only remaining building is a 9 m × 9 m tower in the south-west corner. The foundations of a similar tower are visible in north-west corner.References:
The Church of the Savior on Spilled Blood is one of the main sights of St. Petersburg. The church was built on the site where Tsar Alexander II was assassinated and was dedicated in his memory. Construction began in 1883 under Alexander III, as a memorial to his father, Alexander II. Work progressed slowly and was finally completed during the reign of Nicholas II in 1907. Funding was provided by the Imperial family with the support of many private donors.
Architecturally, the Cathedral differs from St. Petersburg's other structures. The city's architecture is predominantly Baroque and Neoclassical, but the Savior on Blood harks back to medieval Russian architecture in the spirit of romantic nationalism. It intentionally resembles the 17th-century Yaroslavl churches and the celebrated St. Basil's Cathedral in Moscow.
The Church contains over 7500 square metres of mosaics — according to its restorers, more than any other church in the world. The interior was designed by some of the most celebrated Russian artists of the day — including Viktor Vasnetsov, Mikhail Nesterov and Mikhail Vrubel — but the church's chief architect, Alfred Alexandrovich Parland, was relatively little-known (born in St. Petersburg in 1842 in a Baltic-German Lutheran family). Perhaps not surprisingly, the Church's construction ran well over budget, having been estimated at 3.6 million roubles but ending up costing over 4.6 million. The walls and ceilings inside the Church are completely covered in intricately detailed mosaics — the main pictures being biblical scenes or figures — but with very fine patterned borders setting off each picture.
In the aftermath of the Russian Revolution, the church was ransacked and looted, badly damaging its interior. The Soviet government closed the church in the early 1930s. During the Second World War when many people were starving due to the Siege of Leningrad by Nazi German military forces, the church was used as a temporary morgue for those who died in combat and from starvation and illness. The church suffered significant damage. After the war, it was used as a warehouse for vegetables, leading to the sardonic name of Saviour on Potatoes.
In July 1970, management of the Church passed to Saint Isaac's Cathedral (then used as a highly profitable museum) and proceeds from the Cathedral were funneled back into restoring the Church. It was reopened in August 1997, after 27 years of restoration, but has not been reconsecrated and does not function as a full-time place of worship; it is a Museum of Mosaics. Even before the Revolution it never functioned as a public place of worship; having been dedicated exclusively to the memory of the assassinated tsar, the only services were panikhidas (memorial services). The Church is now one of the main tourist attractions in St. Petersburg.