This hill is named after the wolf (Spanish: lobo), for there were wolves in the area until the 19th century.

It is barely covered with low and sparse clumps of dryland vegetation.

There is a triangulation station at the top marked "LOBO" in large letters.

The top of the hill commands an excellent view of the Campo de Belchite.

The holes and tunnels from where the Spanish Republican artillery positions fired towards what is now Belchite old town have been preserved and are open to visitors.