Final answer:
The country with the highest point known as Pico Turquino is Cuba, located in the Sierra Maestra mountain range and rising to 6,476 feet.
Step-by-step explanation:
The country's highest point referred to as Pico Turquino is located in Cuba. Pico Turquino is the tallest mountain in Cuba and is a significant contrast to other notable high points in the Western Hemisphere such as Mount Aconcagua in Argentina, which is the highest point in both the Western and Southern Hemispheres. Situated in the Sierra Maestra mountain range, Pico Turquino rises to approximately 6,476 feet (1,974 meters) above sea level. While not as high as peaks like Pico de Orizaba in Mexico or Mount Aconcagua, Pico Turquino remains a prominent feature of the Cuban landscape, providing an excellent example of the varied topographies present in the Americas.