In ruins now, this hermitage was founded in the 7th century by San Frutos and his siblings, San Valentín and Santa Engracia. They lie buried in a tiny chapel nearby. This is a magical place, overlooking one of the many serpentine bends in the gorge, with squadrons of buzzards and eagles soaring above.

© Fernando Valero Lopez/Getty Images/iStockphoto
Lonely Planet's must-see attractions
Castillo de Peñafiel
22.4 MILES
Perched dramatically over Peñafiel, this castle houses the state-of-the-art Museo Provincial del Vino. A comprehensive story of the region's wines, this…
Alcázar
28.88 MILES
Rapunzel towers, turrets topped with slate witches' hats and a deep moat at its base make the Alcázar a prototypical fairy-tale castle – so much so that…
Plaza del Coso
22.31 MILES
Get your camera lens poised for one of Spain's most unusual town squares. This rectangular, sandy-floored 15th-century 'square' was one of the first to be…
Nearby Ribera del Duero attractions
1. Turégano
13.24 MILES
Turégano, about 30km north of Segovia, is dominated by a unique 15th-century castle-church complex built by the then archbishop of Segovia, Juan Arias…
2. Castillo de Pedraza
13.68 MILES
At the far (northwestern) end of town – go any further and you'll fall into the valley – stands the lonely Castillo de Pedraza, unusual for its intact…
3. Plaza Mayor
13.83 MILES
The evocative 14th-century Plaza Mayor is noteworthy for its ancient columned arcades. There are so many fine angles to get the perfect photo, but only…
4. Plaza del Coso
22.31 MILES
Get your camera lens poised for one of Spain's most unusual town squares. This rectangular, sandy-floored 15th-century 'square' was one of the first to be…
5. Convento de San Pablo
22.39 MILES
This lovely church is notable for its 14th-century Gothic-Mudéjar apse with stunning brick arches. The interior is more simple.
6. Castillo de Peñafiel
22.4 MILES
Perched dramatically over Peñafiel, this castle houses the state-of-the-art Museo Provincial del Vino. A comprehensive story of the region's wines, this…
7. Protos
22.57 MILES
This state-of-the-art winery in the shadow of Peñafiel's castle wall produces one of Ribera del Duero's better-known wines. It produces both reds and…
8. Convento de Las Claras
22.76 MILES
Offers excellent wine tours and tasting, close to Peñafiel. It is particularly proud of its reds; the 2012 rosé deserves a special mention.