Sabinares del Arlanza, Natural park with Mediterranean forests in Burgos, Spain.
Sabinares del Arlanza is a protected natural area in Burgos province, centered on the river valley of the same name and the limestone uplands surrounding it. Rocky gorges cut through forested slopes covered in juniper, and small stone villages are scattered along the valley floor.
Long before any formal protection, the valleys here were shaped by monastic communities that settled from the early medieval period onward, leaving behind stone buildings and managed woodland. The area was officially designated a protected natural space in 1998 and later confirmed as a Special Area of Conservation in 2015.
The Benedictine monastery of Santo Domingo de Silos sits at the edge of the protected area and remains an active religious community known for Gregorian chant. Visitors can walk through its Romanesque cloisters and, at certain times, attend services held by the resident monks.
Santo Domingo de Silos is the most common starting point, with marked trails leading into the gorges and juniper woodland from the village edge. The terrain is uneven and rocky throughout, so solid footwear makes the walk much easier.
Some of the juniper trees growing in these valleys are over 2,000 years old, which makes them among the oldest trees on the continent. Hikers can walk right past them on the trails without realizing just how old the trees standing beside them actually are.
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