Ranked by customer reviews on LocallyIrish.ie and Google ratings — updated 15 November 2026
As of 15 November 2026, LocallyIrish.ie ranks 3 guided tour operators in Co. Donegal by customer rating. The top-rated is Swilly Boat Tours, with 5.0 stars from 30 Google ratings. Greencastle Boat Tours follows with 5.0 from 14 Google ratings.
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.

Mc Myler Tours, Promotions & Events
Buncrana
Tatter Jack’s Tours
Buncrana

McGonagle Bus & Coach Ltd
Buncrana
Killybegs Boat Trips/TUNAMICK
Killybegs Harbour
Derry City Bus Tours
Off the Beaten Path
Dunfanaghy
Closed
Letterkenny
Paul Curran T/A Curran Coaches
Carrick
Off The Beat 'n' Track Tours
Buncrana

Tí Linn Cafe
Carrick
Eco Atlantic Adventures Portsalon
Portsalon
Travel Donegal
Letterkenny
Haughey Coaches
Carrick
NorthWest Atlantic Edge
Malin

Black Mountaineering
Dunfanaghy

Awaken Adventures
Dungloe

Donegal Tour Guide, Private Tours of Ireland
Buncrana

Ireland By Bike
Port Achrann

Peasy Maps
Burnfoot

Sliabh Liag Scenic Tours
Carrick
Donegal Food Tours
Letterkenny
Find My Ireland
Bundoran
Donegal Coach Hire & Chauffeur Services

Namaste Nomad ltd
Dunfanaghy

Donegal Climbing
Muff

Boyce Coach Travel Limited
Letterkenny

McGloin Buses
Ballyshannon

Eggman Tours
Porthaw
Sliabh Liag Boat Trips
Teelin, Carrick
Ireland Adventures
Killybegs

Kia Kabs
Ballybofey
Swilly Boat Tours is currently the top-rated guided tour operators in Co. Donegal, with 5.0 stars from 30 Google ratings. See the full ranked list above.
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.
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