Burghausen castle and old city, Germany

The world's longest castle, a kilometre-long chain of towers, gates and courtyards running along a ridge above the old town of Burghausen and the river Salzach on the Austrian border.

Burghausen castle and old city, Germany

Burghausen is home to the longest castle in the world — a spectacular chain of fortifications running for 1,051 metres along a narrow ridge high above the town, a length confirmed by Guinness World Records. Set in Upper Bavaria on the River Salzach, which here marks the border with Austria, the castle occupies a spur between the river and the crescent-shaped Wöhrsee lake, a natural moat that made the site almost impregnable. First recorded before 1025 and held by the Wittelsbachs from 1168, it served from 1255 to 1503 as the second residence of the wealthy Dukes of Bavaria-Landshut, who turned it into one of the mightiest fortresses of the late Middle Ages, with walls up to five metres thick, six successive courtyards, halls, chapels and drawbridges. Below it spreads a handsome old town of arcaded, pastel-coloured merchant houses along the Stadtplatz.

What to See

The great pleasure of Burghausen is simply walking the full length of the castle, passing through one gate and courtyard after another as the complex unfolds along the ridge. At its southern end stands the main castle (Hauptburg), the ducal heart of the fortress, with its keep, the vaulted Dürnitz hall and two chapels; here several museums are gathered, including a castle museum of late-Gothic art and rooms of the Bavarian State Painting Collections, along with a city museum and a photography museum. Five outer courtyards step down the ridge to the north, each once a separate line of defence, holding former stables, an armoury, granaries and the inner and outer castle gates. From the ramparts and towers there are superb views over the red roofs of the old town, the green loop of the Wöhrsee and across the Salzach into Austria. Down in the town itself, the long Stadtplatz with its colourful gabled façades and the Gothic parish church of St James reward an unhurried stroll.

How to Get There and Practical Information

Burghausen lies in the far south-east of Bavaria, close to the Austrian border and roughly midway between Munich and Salzburg. It has its own railway station, reached by regional train from Munich (with a change, taking around two hours) or via Mühldorf; the old town and the foot of the castle are a short walk or bus ride from the station. Drivers will find car parks near the old town and by the Wöhrsee below the castle. The castle grounds and their six courtyards are freely open and can be walked at any time, while the main castle and its museums are ticketed and keep regular hours — generally daily in the main season and reduced in winter. Allow a couple of hours to walk the whole complex, and wear comfortable shoes for the cobbles and gentle climbs.

Weather in location: Burghausen castle and old city, Germany

8° Fog, feels 8°
  • Today 8°…17°
  • Wind 2 km/h SW
  • No precipitation now
Fri 8°…15° ☔ 0%
Sat 8°…17° ☔ 28%
Sun 10°…16° ☔ 28%

Average by month

Jan -2°…4° 17 days 14 days
Feb -1°…7° 16 days 12 days
Mar 1°…11° 18 days 12 days
Apr 5°…15° 18 days 12 days
May 9°…19° 15 days 16 days
Jun 14°…24° 16 days 14 days
Jul 15°…25° 18 days 13 days
Aug 15°…25° 17 days 14 days
Sep 11°…20° 19 days 11 days
Oct 7°…15° 20 days 11 days
Nov 2°…9° 19 days 11 days
Dec -1°…5° 18 days 13 days

Monthly averages and dry days (no measurable rain) from ERA5, last 10 years.

What recent visitors say

Traveler reviewsSummary of recent traveler reviewsVery positive

In recent 2026 reviews, visitors praise Burg zu Burghausen as the world's longest castle complex, stretching some 1,051 metres along a ridge above the Salzach. They marvel at its six linked courtyards, chapels, watchtowers, a roughly 50-metre-deep covered well and long fortification walls. The views win special mention: panoramas over the medieval old town below, the turquoise Salzach river and across to neighbouring Austria. A key tip delights visitors: walking the grounds and strolling the full length of the complex is free. Many suggest allowing a couple of hours simply to explore on foot. Guided tours (around 90–120 minutes) and the interior museums carry separate fees, available on weekends, holidays and some weekday school-break days. The downsides are modest. There is a fair amount of uphill walking end to end. Signage is patchy and German-only in places. A few found the museum exhibits only “average.” Overall the verdict is very positive through 2026: a spectacular, record-setting fortress with superb river views that costs nothing to wander, making it excellent value for a half-day visit.

Overview compiled September 2026AI-generated overview based on latest public traveler reviews

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