Final answer:
The highest point in Guatemala is Volcán Tajumulco, which is also the tallest peak in Central America.
Step-by-step explanation:
The highest point in the country of Guatemala is Volcán Tajumulco. At an impressive elevation of 4,220 meters (13,845 feet), it is not only the tallest volcano in Guatemala but also the highest peak in Central America.
Despite the reference to various other mountain ranges and high points in Mexico, Tajikistan, Africa, Yemen, the Andes, and Venezuela provided as context, it is the Volcán Tajumulco in Guatemala that holds the title of the highest point in this specific country.
This stratovolcano is situated within the Sierra Madre de Chiapas mountain range and is a prominent feature of Guatemala's topography.