Church of Our Lady before Týn, is a Gothic church and a dominant feature of the Old Town of Prague, Czech Republic. It has been the main church of this part of the city since the 14th century. The church's two towers are 80 m high, and each tower's spire is topped by eight smaller spires in two layers of four.

Municipal House (Czech: Obecní dům) is a civic building that houses Smetana Hall, a celebrated concert venue, in Prague, Czech Republic. It is located on Náměstí Republiky next to the Powder Gate in the center of the city.

The Prague astronomical clock or Prague Orloj is a medieval astronomical clock attached to the Old Town Hall in Prague, the capital of the Czech Republic.

The clock was first installed in 1410, making it the third-oldest astronomical clock in the world and the oldest clock still in operation.

St. Salvator Church is a Roman Catholic Church in the Klementinum, in Old Town, Prague, Czech Republic. It’s just before the Charles Bridge.

… Now an underground walking ghost tour (beneath the visitor’s center).

The Charles Bridge is a medieval stone arch bridge that crosses the Vltava River in Prague, Czech Republic. Its construction started in 1357 under the auspices of King Charles IV and finished in the early 15th century. The bridge replaced the old Judith Bridge built 1158–1172 which had been badly damaged by a flood in 1342. This new bridge was originally called Prague Bridge but has been referred to as "Charles Bridge" since 1870.

As the only means of crossing the river Vltava until 1841, Charles Bridge was the most important connection between Prague Castle and the city's Old Town and adjacent areas. This land connection made Prague important as a trade route between Eastern and Western Europe.