Tourism questions

The estate is situated on the banks of the Potomac River in Fairfax County, Virginia. It was designated a National Historic Landmark in 1960 and is also listed on the National Register of Historic Places.

Antananarivo is located 1,280 m (4,199 ft) above the sea level in the center of the island and has been the country's largest population center since at least the 18th century.

The Golden Circle consists of three of the most popular tourist sites in Iceland; National Park, Geysir hot spring area and Gullfoss waterfall. Golden Circle takes you from Reykjavik one way, and after visiting the sites, another way back to the city, making it into a 300 km circle. The Diamond Circle is a route around Húsavík and Lake Mývatn in North Iceland.

Dubrovnik, also known as "the Pearl of the Adriatic", is a city on the croatian coast in the south of Croatia. It is one of the most known tourist destinations on the Adriatic coast. Its medieval city on the Croatian side of the Adriatic coastline and a treasure - trove of cultural - historical monuments that were created throughout its thousand-year existence.

The palace was built for the Roman emperor Diocletian at the turn of the 4th and 3rd centuries, today it is about half of the old town of Split, Croatia. While it is referred to as a "palace" because of its intended use as the retirement residence of Diocletian, the term can be misleading as the structure more resembles a large fortress: about half of it was for Diocletian's personal use, and the rest housed the military garrison.

Rila Monastery was founded in the 10th century by St John of Rila, a hermit canonized by the Orthodox Church. His ascetic dwelling and tomb became a holy site and were transformed into a monastic complex which played an important role in the spiritual and social life of medieval Bulgaria. It was designated an UNESCO World Heritage Site in 1983.

The Pena Palace is a Romanticist castle on the Portuguese Riviera. The castle stands on the top of a hill in the Sintra Mountains above the town of Sintra, and on a clear day it can be easily seen from Lisbon and much of its metropolitan area. It is a national monument. The palace is a UNESCO World Heritage Site and one of the Seven Wonders of Portugal.

Borobudur is a 9th-century Mahayana Buddhist temple in Magelang, Central Java, Indonesia. The temple consists of nine stacked platforms, six square and three circular, topped by a central dome. It is decorated with 2,672 relief panels and 504 Buddha statues. The central dome is surrounded by 72 Buddha statues, each seated inside a perforated stupa.

Prambanan is dedicated to the Trimurti, the expression of God as the Creator (Brahma), the Preserver (Vishnu) and the Transformer (Shiva). It is the largest Hindu temple site in Indonesia, which attracts many visitors from around the world. It is a UNESCO World Heritage Site since 1991.

The St. Charles Church is a baroque church located on the south side of Karlsplatz in Vienna, Austria. It is widely considered the most outstanding baroque church in Vienna, as well as one of the city's greatest buildings. The church is dedicated to Saint Charles Borromeo, one of the great counter-reformers of the sixteenth century.