Set of granite stones that, due to their altitude, offer a natural viewpoint and an ideal spot for observing the stars.

At an altitude of 410 metres, A Pena de la Agrela is the natural ceiling of Teo. The summit, formed by crags and scrub land forms, a natural viewpoint, a space that nestles between the valleys of the River Ulla and the River Sar where the view extends from the mouth of the Ulla and a good part of the Ria de Arousa, to Santiago de Compostela passing through the Maía Valley, the Lupario hill fort, the Pico Sacro, Mount Meda and Mount Piquiño, the latter being an area of abundant archaeological heritage just 2 km from the viewpoint. 

It can be accessed on foot from the Chapel of Santa Ana by a mountain track, or by an asphalted track, the latter being steeper. In any case, the final 20 metres can only be done on foot. The space has interpretive panels and benches to sit on.