Built in the early 13th Century, Nikolaikirche is one of the oldest churches in the city, originally taking form as a Romanesque basilica. The majestic edifice underwent numerous changes over the years, including a reconstruction which gave the structure, its present Gothic form. Of note within the church is the 18th-century wooden altar as well as the beautiful stained glass windows. The Annual New Year's Concert in Ouedlingburg is held at this church.
Declared as a UNESCO World Heritage Site in 1994, the Stiftskirche St. Servatius is a popular destination in Quedlinburg. The church was built in the early 10th Century and is known to display exquisite Romanesque architecture. King Henry I is said to have been buried in the castle chapel that was built in 936. The splendid exterior of the castle consists of prominent spires that dominate the city skyline. On the inside, the nave is separated by pillars that showcase rich decorations on the columns while exclusive Lombard styling embraces the outer walls.
Quedlinburg Abbey was established in 936 upon the behest of Queen Mathilda as a memorial to her husband, King Henry the Fowler. The abbey was constructed by their son, King Otto I, and served as an abode for the secular canonesses. By virtue of its status as an imperial abbey, the Quedlinburg Abbey and its abbess received bountiful grants and enjoyed freedom from the control of the Bishop of Halberstadt, answering only to the Pope himself. The abbey continued to thrive until 1803 when it was finally dissolved and its holdings were absorbed into secular use. The abbey church of St. Servatius still stands and is a popular tourist attraction. The graves of Saint Mathilda and King Henry the Fowler can be found here. The abbey is also renowned as the site of origin of the Annals of Quedlinburg, chronicling the political history of the Holy Roman Empire.
Built between November 2014 to March 2015, the Baumwipfelpfad Harz running across the lush green Cold Valley at a height of approximately 30 meters (98 feet). First of its kind in Lower Saxony, this pathway with a wooden floor was opened to the public in May 2015. By 2020, the facility is also expected to have a tree monorail that will have a length of 1000 meters (3280 feet). The said monorail will supposedly spectacular views of the greenery and low mountain ranges.
Museum für Luftfahrt und Technik is an aviation museum located in Wernigerode. They have almost 1000 exhibits spread over two buildings which include fixed-wing flight, aircraft engines and helicopters. Their aerospace displays spread over more than 45 categories and they have a good collection of ejection seats and cockpits. It is one of the largest museums of its kind in Germany.
Standing at towering 81 meters (266 feet), against the backdrop of the Kyffhäuser mountain range, Kyffhäuser Denkmal or the Barbarossa Monument as its also known, is one of the tallest monuments in the state. Dating back to the 20th-century, it was erected to commemorate the 1813 victory against Napoleon. The monument is marked by an equestrian statue. Even today, the main tower, as well as the statue still appear to be as good as new.
Liebfrauenkirche zu Halberstadt is the only remaining Romanesque four-towered basilica in Central Germany. It is more than a millennium old as per records. The present edifice was built on the original structure, and due to its grand age, it has undergone several structural changes over the centuries. It was significantly damaged badly during the World War II bombings and was restored after a few years. The impressive choir screen with its stucco sculptures of the 12 apostles, Mary and Christ is one of the fabulous works from the 11th Century, as is the Barbarakapelle and Triumphkreuz. Guided tours are available throughout the year. Besides regular church services, the church also hosts occasional concerts.
Kirche Zur Himmelspforte was established in the early 18th Century. This historical church is majorly built in wood and is open to public visitation. Regular services and prayers are held in the church.
One of the most beautiful sights in the city is the Evangelische St. Marien-Kirche. The interiors of the church are nothing short of a visual treat with ornate carvings and intricate detailing throughout. The altar features a crucifix figure carved in wood. The galleries of the church feature beautiful designs. Regular liturgical services are held at the church for the city's devout.
The historic mine, Samson Pit in the Upper Harz region of central Germany has one of the oldest functioning man engines in world. Installed in 1837, the engine is driven by water power of the Rehberg Ditch. The engine consists of a large water wheel of 12 meters (39 feet) which drove the engine. In 1987 the American Society of Mechanical Engineers placed Samson Pit on the list of internationally historic engineering monuments. The mine rose to fame during the 18th-century due to its finds of rare and exotic minerals such as pyrargyrite, dyscrasite, various forms of calcite crystals and the very rare mineral, samsonite after which the pit is named.
The summer residence of the Dukes of Anhalt, the Schlosshof Ballenstedt is a castle built using the baroque architectural style. The castle whose origins yet remain unknown today functions as a cultural center and houses numerous event rooms and several galleries.
Teufelsteich dates back to the 17th Century and is known to be one of the oldest reservoirs in Harz Mountains. This reservoir was used in 1947 for the very first time to supply drinking water. The Teufelsteich houses a lot of interesting flora like the White bentgrass, Common Bulrush and Florentine hawkweed and so on.