Final answer:
The highest point in the country, known as Pico da Neblina, is in the Guiana Highlands of Venezuela, a region characterized by tropical forests and rugged terrain with landmarks like Angel Falls, the world's tallest waterfall.
Step-by-step explanation:
The country whose highest point is Pico da Neblina in the Guiana Highlands is Venezuela. Located in the southeast of Venezuela, the Guiana Highlands are known for their rugged mountainous terrain and tropical forests.
This region includes not only Pico da Neblina, which is the highest point in the country but also features Angel Falls, the tallest waterfall in the world.
While Pico da Neblina rises to an elevation of approximately 9,823 feet (2,994 meters), Angel Falls boasts a free fall of 2,647 feet and a total drop of roughly 3,212 feet. These landmarks are part of Venezuela's diverse physical landscape, which also includes Lake Maracaibo in the western region of the country, notable for sitting atop vast oil reserves.