Zarateman · CC0Town
San Agustín del Guadalix (commonly referred as San Agustín or Sanagus) is a Spanish municipality located north of the Community of Madrid, near Sierra de Guadarrama.
It is bordered by Pedrezuela in the north, Colmenar Viejo in the west, El Molar and Algete in the east, and Colmenar Viejo in the south.
The origin of the town is obscure, but it appears that it was settled by the Iberians in the pre-Christian era. Proximity to Madrid has made it popular as a commuter base, resulting in its population more than tripling from 2,459 inhabitants in the late 20th century to over 9,000 in 2006. In 2022, it had a population of 13,608. This has substantially changed the face of the town, resulting in blocks of flats replacing the older two-storey buildings as the preferred means of accommodation. Furthermore, the traditional agriculture and livestock industries have been superseded by heavy industry.
The town's main festival takes place on the third Sunday of May in honour of the Virgin of Navalazarza.
Text from Wikipedia (CC BY-SA)
Keep exploring
3 places to stay in the village's official tourism register.
Your dates and guests carry through to the booking.
Those listed in the official tourism register. They have no agreement with 8000pueblos: to find out if they have room, contact them directly. There is also 1 registered holiday rental.
Data from the official tourism register of Comunidad de Madrid. Being registered does not mean they have rooms available.
3 places to stay
3 places to stay
Hotel
No public contact
Guesthouse
In the village centreNo public contact
Guesthouse
No public contact
Is this your place?
List it on 8000pueblos with your photos, prices and phone number, and it will appear first on the village page.
Source: Comunidad de Madrid · Registro de empresas turísticas (CC BY 4.0). Open data retrieved in October 2026; recent openings and closures may not appear yet.
