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Irott-ko

Plizio editorial teamUpdated: Jun 2026Data Sources

Mountain

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Írott-kő, also known as Geschriebenstein, is the highest peak of the Kőszeg Mountains and the entire Transdanubian region, standing at 884 meters. The summit is situated precisely on the border between Hungary and Austria, serving as a landmark for cross-border cooperation. At the peak stands a stone lookout tower built in 1913, with the international boundary line running right through its center. The mountain's name, which means 'Written Stone', originates from inscribed boundary markers that were first mentioned in historical records in the 14th century. Geologically, the mountain is composed of metamorphic rocks, characteristic of the Alpine foothills. For hikers, the summit holds significant status as the starting point of the National Blue Trail (Kéktúra), Hungary's most famous long-distance path. In clear weather, the observation deck provides a panoramic view stretching from Lake Neusiedl to the north to the Balaton Uplands to the east. Today, the area is the centerpiece of a binational nature park dedicated to biodiversity and outdoor activities.

Location: Hungary
Top sights: Aussichtswarte am Geschriebenstein / Írott-kő kilátó · Geschriebenstein / Írott-kő · Hörmann-forrás
Nearby: Vasvár (44 km)

Best time to visit & climate

The most pleasant time to visit is Jun–Aug.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	-2	0	4	9	14	18	21	20	15	9	4	-1
Rain mm	39	40	46	45	87	98	95	96	86	59	52	44

📋 Practical info

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Getting there

The summit is typically reached on foot via marked hiking trails starting from nearby villages on either the Hungarian or Austrian side of the border. It is a popular destination along the National Blue Trail route.

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Best season

The best months for a visit are generally from late spring to early autumn, offering the most stable weather conditions for hiking. Winter ascents are possible but require appropriate preparation for snow and ice.

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Terrain & paths

The trails leading to the top generally feature moderate inclines, consisting of well-trodden forest paths and some rocky sections. While not technically difficult, a reasonable level of physical fitness is typically required.

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What to bring

Sturdy hiking boots with good grip are highly recommended for the uneven terrain, along with layered clothing to adapt to changing temperatures. It is always wise to carry sufficient water, snacks, and a physical map or GPS device.

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Parking

Visitors typically leave their vehicles at designated parking areas in the surrounding base towns or at designated trailheads before continuing on foot. Availability can vary, especially during peak hiking weekends.

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Safety

While generally safe, hikers should always stay on marked trails to avoid getting lost in the dense border forests. Sudden changes in weather can occur, so it is important to check the forecast before setting out on your journey.

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Time needed

A typical hike to the summit and back usually takes anywhere from three to five hours, depending on the chosen starting point and individual pace. Allowing extra time for resting and enjoying the observation tower views is recommended.

Geography

Coordinates

47.35000, 16.43000

Facts

Standing at 884 meters, it is the highest peak in Transdanubia.
The current stone lookout tower was constructed in 1913.
The border between Austria and Hungary bisects the tower.
It marks the western terminus of the National Blue Trail (Kéktúra).
The name 'Írott-kő' refers to historic inscribed boundary stones.
The summit is a major hub for the European long-distance path E4.

Explore nearby

Notable places around

Geschriebenstein Nature Park<1 km · EExplore →

📍Velem5 km · EExplore →

Koszegi Mountains5 km · NEExplore →

📍Cák6 km · EExplore →

Lockenhaus Castle7 km · NExplore →

Kőszeg9 km · NEExplore →

Gyongyos Brook14 km · SEExplore →

Bad Tatzmannsdorf15 km · WExplore →

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

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Overnight stops

Vehicle

Only stops with (optional): 💧 Water ♻️ Disposal 🔌 Power 🚻 Toilets 🚿 Shower

Sights in the town Irott-ko (4)

Aussichtswarte am Geschriebenstein / Írott-kő kilátó

Observation tower on Geschriebenstein peak, offering views of the border region.

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Geschriebenstein / Írott-kő

Mountain in the Kőszeg Mountains on the border of Burgenland and Vas County.

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Hörmann-forrás

Capped spring; water is chemically pure but not bacteriologically safe.

Ödes Schloss

Building in Rechnitz, Austria.

Sights nearby

Frequently asked questions

How can you get to Írott-kő?

The easiest way is from the Hörmann-forrás parking lot, from where a comfortable 45-minute walk leads to the summit.

Where is the lookout tower located?

The lookout tower stands exactly on the border; one entrance is in Austria, and the other is in Hungary.

What can be seen from the summit?

On clear days, you can see the Alpine ranges, Lake Neusiedl, and even Lake Balaton.

Is the path suitable for children?

Yes, the trail is not steep and is well-maintained, good for a family outing.

Is there a snack bar at the summit?

No, there is no catering facility directly at the lookout, so it's advisable to bring food and drinks.

Irott-ko: where is it located?

Irott-ko is located in Hungary.

Irott-ko: what is there to see?

Highlights include Aussichtswarte am Geschriebenstein / Írott-kő kilátó, Geschriebenstein / Írott-kő, Hörmann-forrás.

Irott-ko: when is the best time to visit?

The most pleasant time to visit is Jun, Aug.

Irott-ko: why is it worth visiting?

Írott-kő, also known as Geschriebenstein, is the highest peak of the Kőszeg Mountains and the entire Transdanubian region, standing at 884 meters.

View on map → The Top 50 Attractions → OpenStreetMap →