Duart Castle Castle

Historic clan fortress on Isle of Mull

Clan MacLean's ancestral stronghold on the Isle of Mull, overlooking the Sound of Mull; visitors tour restored rooms, learn clan history and take coastal walks.

Main image

Duart Castle at a Glance#

Address: Duart Castle, Isle of Mull, Scotland

Website: https://duartcastle.com

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About Duart Castle#

Duart Castle is a medieval stronghold on the Isle of Mull off Scotland’s west coast, historically the seat of Clan Maclean. The castle occupies a prominent clifftop position overlooking the Sound of Mull.

Founded in the medieval period, the castle has been associated with Clan Maclean for centuries and has been repaired and conserved at different times to preserve its historic fabric. It remains strongly identified with clan history and local heritage.

Sited on the eastern shore of the Isle of Mull, the castle looks out across the Sound of Mull toward mainland Scotland and is reached by minor roads from nearby villages and ferry connections to the island.

  • Setting: Located on a rocky promontory at the eastern entrance to the Sound of Mull, the castle commands sea approaches and offers coastal views from its battlements.

What to See#

  • Keep and curtain walls: The medieval keep and curtain wall sit on a rocky promontory with direct views over the Sound of Mull, forming the principal defensive and residential core of the castle.
  • Exhibition and visitor route: Visitor areas including an exhibition and guided-tour route that explains the castle’s history and Clan Maclean associations, arranged around restored rooms and battlements.

How to Get to Duart Castle#

Duart Castle is on the eastern tip of the Isle of Mull. From mainland Scotland take the Caledonian MacBrayne (CalMac) ferry from Oban to Craignure on Mull; from Craignure the castle is reachable by car in roughly 30-40 minutes on island roads (single-track B-roads), or by local bus services when they operate. There is a small car park at the castle and the site can also be approached by private boat.

Tips for Visiting Duart Castle#

  • Plan your visit around the Oban-Mull ferry timetable so you have flexibility on Mull; allow time for local driving-the castle is on the island's west coast and ferry connections dictate your day.
  • Visit early or late in the day to avoid the peak of summer coach traffic and to get the best light on the castle and the Sound of Mull for photos.
  • Take the short coastal walk below the castle-visitors who only view from the car park miss dramatic shoreline perspectives and close-up views of the Sound of Mull and nearby islands.

Best Time to Visit Duart Castle#

Best to visit Duart Castle from late spring through early autumn when ferry services and visitor facilities are most reliable and the grounds are pleasant.

Late spring-early autumn (best)
May-Sep · 10 to 18 °C
Milder weather, fuller visitor facilities and more frequent ferry/transport options; this is the best period for exploring the castle and grounds.
Shoulder seasons (quieter)
Apr & Oct · 6 to 12 °C
Fewer tourists and lower prices, though weather can be changeable; some services may have reduced hours.
Winter (cold, limited access)
Nov-Mar · 1 to 8 °C
Cold, wet conditions and shorter daylight; access and on-site services may be limited outside the main season.

Weather & Climate near Duart Castle#

Climate

Duart Castle's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in February). Temperatures range from 3°C to 17°C. Abundant rainfall (1801 mm/year), wettest in January.

Air Quality: AQI 24 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
23°
Warmest Month
-8°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor 3° - 7° 1° 216 mm overcast 92% 6.8 m/s 0.0 low 7.4h
February Poor 3° - 7° 1° 132 mm overcast 91% 6.7 m/s 0.1 low 9.3h
March Poor 4° - 9° 3° 166 mm overcast 89% 6.3 m/s 0.3 low 11.7h
April Acceptable 5° - 11° 5° 96 mm overcast 87% 5.1 m/s 0.6 moderate 14.0h
May Acceptable 8° - 14° 11° 80 mm overcast 85% 4.6 m/s 0.9 moderate 16.2h
June Good 10° - 16° 13° 86 mm overcast 85% 4.6 m/s 1.1 high 17.3h
July Acceptable 12° - 17° 15° 109 mm overcast 87% 4.3 m/s 1.0 high 16.8h
August Acceptable 12° - 17° 14° 132 mm overcast 88% 4.2 m/s 0.8 moderate 14.9h
September Acceptable 10° - 15° 13° 181 mm overcast 89% 5.0 m/s 0.5 low 12.6h
October Poor 8° - 12° 10° 197 mm overcast 90% 5.6 m/s 0.2 low 10.2h
November Poor 5° - 10° 4° 205 mm overcast 91% 6.2 m/s 0.0 low 8.0h
December Poor 3° - 7° 1° 201 mm overcast 92% 6.0 m/s 0.0 low 6.7h