Fladda, Treshnish Isles Island

Small uninhabited island in Treshnish Isles

Part of the Treshnish Isles off Mull, Fladda attracts wildlife boat trips. Visitors come for seasonal seabird colonies-puffins and gannets-and short island walks from landing skiffs.

Main image

Fladda, Treshnish Isles at a Glance#

About Fladda, Treshnish Isles#

Fladda is a small, uninhabited island in the Treshnish Isles off the west coast of the Isle of Mull in Argyll and Bute, Scotland.

The island is one of a chain valued for seabird colonies and marine wildlife and is typically visited from Mull on wildlife boat trips rather than by scheduled ferry services. There are no permanent settlements and the island is managed mainly for conservation and grazing in the past.

Fladda lies among the Treshnish group to the west of Mull; the nearest inhabited islands in the chain are Lunga and Bac Mòr, and access is by private or tour boat from Mull.

  • Access and wildlife sensitivity: Part of the Treshnish Isles group, frequently visited on wildlife and boat tours from the Isle of Mull; landings may be restricted to protect seabird colonies.

How to Get to Fladda, Treshnish Isles#

Most visits are by small-boat wildlife cruises that depart from Tobermory on the Isle of Mull; some operators run longer trips from Iona or from other Mull harbors. Landings are uncommon-boat-based viewing is the norm-so check with local operators (Tobermory) for schedules and landing possibilities.

Tips for Visiting Fladda, Treshnish Isles#

  • Book a wildlife cruise from Tobermory (Isle of Mull) in advance-landing is often not possible but boat-based viewing is excellent.
  • Bring binoculars for the puffin colonies; puffins are most accessible late May-July.
  • Respect local conservation rules; some operators have seasonal limits to avoid disturbing breeding birds.

Best Time to Visit Fladda, Treshnish Isles#

The best time to see the Treshnish Isles' famous seabird colonies is late spring and summer, when breeders congregate and day-trip boat operators run frequent tours.

Late spring-summer
May-August · 8-15°C
Breeding season for seabirds; puffins, razorbills and guillemots are present and most active.
Autumn
September-October · 5-12°C
Fewer tourists and dramatic light for photography; many seabirds begin to disperse.

Weather & Climate near Fladda, Treshnish Isles#

Climate

Continental climate with cool summers (peaking in August) and cold winters (coldest in March). Temperatures range from 3°C to 16°C. Abundant rainfall (1623 mm/year), wettest in January.

Air Quality: AQI 21 Good
Best Time to Visit
JulyAugustMay
Temperature & Rainfall
Temperature Range
22°
Warmest Month
-1°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor 6° - 9° 3° 193 mm overcast 86% 7.8 m/s 0.0 low 7.4h
February Poor 5° - 8° 2° 121 mm overcast 86% 7.9 m/s 0.1 low 9.3h
March Poor 3° - 8° 1° 145 mm overcast 86% 7.3 m/s 0.3 low 11.7h
April Acceptable 6° - 10° 5° 87 mm overcast 85% 5.9 m/s 0.7 moderate 14.0h
May Acceptable 9° - 12° 10° 69 mm overcast 84% 5.2 m/s 1.0 high 16.2h
June Acceptable 9° - 14° 11° 77 mm overcast 86% 5.1 m/s 1.3 high 17.3h
July Good 12° - 16° 14° 98 mm overcast 87% 4.8 m/s 1.2 high 16.8h
August Acceptable 13° - 16° 14° 123 mm overcast 87% 4.7 m/s 0.9 moderate 14.9h
September Poor 12° - 15° 13° 163 mm overcast 86% 5.6 m/s 0.5 moderate 12.6h
October Poor 8° - 13° 10° 182 mm overcast 86% 6.6 m/s 0.2 low 10.2h
November Poor 7° - 11° 5° 187 mm overcast 85% 7.1 m/s 0.0 low 8.0h
December Poor 6° - 10° 4° 178 mm overcast 86% 7.1 m/s 0.0 low 6.7h

Nearby Attractions to Fladda, Treshnish Isles#