With a population around 4 million, Caracas is the capital and more populated city in Venezuela. It is located close to the Coast (La Guaira Port), but at an altitude of 800 meters (2400 feet), which gives it an unique climate.
Caracas is located under the Avila, a mountain that reaches 2600 meters (7800 ft.), where the Humboldt Hotel (currently out of service, undergoing arrangements) is located, which you can reach by cable car. Definitely for tourists, it is the best activity around the city, because of the beautiful view and the nice and cool weather. If you like hiking you can also make a three to four hour excursion, and return by cable car (or walking).