1. Plaza de Bolivar is a historic square located in the heart of Bogotá, Colombia. It is one of the city’s most prominent landmarks and serves as a central gathering place for locals and tourists alike. The square is named after Simón Bolívar, a military and political leader who played a key role in the liberation of several South American countries from Spanish rule.

The plaza is surrounded by several important buildings, including the neoclassical-style Catedral Primada de Bogotá, which dates back to the 19th century and serves as the main cathedral of the city. The plaza is also home to the Palacio de Justicia, the seat of Colombia’s highest judicial body, and the Capitolio Nacional, which houses the Congress of Colombia.

Throughout the year, Plaza de Bolivar hosts various cultural events and festivals, making it a lively and vibrant place to visit. The square is also home to numerous statues and monuments, including a bronze statue of Simón Bolívar at its center.

2. Plaza de Bolivar is an open square that is accessible to the public 24 hours a day. The nearby buildings have their own opening hours and visiting requirements. It is recommended to check the individual schedules of attractions such as the Cathedral and Capitolio Nacional.

Phone numbers for some nearby attractions:

- Catedral Primada de Bogotá: +57 1 334 6145

- Capitolio Nacional: +57 1 382 3000

3. There is no entrance fee to visit the square itself. However, some nearby attractions may have entrance fees. It is advisable to check the specific fees for each attraction beforehand.

Transportation to Plaza de Bolivar is easily accessible by public transportation, including buses and taxis. The closest Transmilenio stations are \"Las Aguas\" and \"Museo del Oro,\" both within walking distance of the square. It is also a popular area to explore on foot, as it is located in the city center.