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View of OiartzunJörg Braukmann · CC BY-SA 4.0

Oiartzun

Town

Oiartzun (Basque: Oiartzun, Spanish: Oyarzun) is a town and municipality located in the Basque Country, in the province of Gipuzkoa lying at the foot of the massif Aiako Harria (Peñas de Aya in Spanish).

Text from Wikipedia (CC BY-SA)

Village information

Coat of arms of Oiartzun
Province
Gipuzkoa
Autonomous community
País Vasco
Population (INE 2025)
10,480
Altitude
103 m
Mayor
Joana Mendiboure Garaiar (Euskal Herria Bildu)
Area (IGN)
57 km²
District
Oarsoaldea
Postcode
20180
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Practical info

The essentials for getting around Oiartzun without surprises: how to get there, municipal facts and when it's most worth coming.

Getting there

Coordinates: 43.2993° N, 1.8579° O

Open in Google MapsView on OpenStreetMap

By bus: check the regional bus timetables, they change by season. If you come without a car, confirm the last service back before you leave.

Useful facts

Postcode
20180
Altitude
103 m
Population (INE 2025)
10,480 inhabitants
District
Oarsoaldea
Province / region
Gipuzkoa · País Vasco
Official website
oiartzun.eus

Useful phone numbers

  • Emergencies112
  • Poison information91 562 04 20
  • Town councilOn the official website

We only list verified numbers. The town hall itself will give you the number of the clinic or the pharmacy.

When to come

There are no events in Oiartzun's calendar yet, so any month works. Ask us about the local festivals: almost every village has one.

  • Spring

    Fields in bloom and good walking temperatures.

  • Summer

    Mild summers, with some rainy or misty days; festivals tend to cluster in these months.

  • Autumn

    Golden light, mushroom season and fewer visitors.

  • Winter

    Cold and short days. Life gathers in the bar and the square.

Keep exploring

More villages near Oiartzun

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Joxemai · CC BY-SA 3.0ErrenteriaGipuzkoa · 3.7 km away
Zarateman · CC0LezoGipuzkoa · 4.1 km away
José Antonio Gil Martínez from Vigo, Spain · CC BY 2.0PasaiaGipuzkoa · 5.9 km away
Astigarrako Udala · Public domainAstigarragaGipuzkoa · 7.5 km away

Where to sleep in Oiartzun

21 registered places to stay

See places to stay
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