Castlebar, Mayo to Letterkenny, Donegal County from $24: 4 ways by bus, train, flight or car

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Get detailed, step-by-step directions below for your trip from Castlebar to Letterkenny with 1Map travel planner. Easily compare ticket prices, explore various transport options, and find the best routes for a seamless and cost-effective travel experience.

Company

Various

Bus

Average Duration

4h 

Estimated price

$24-40

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Company

Various

Bus

Average Duration

4h 

Estimated price

$24-40

Cheapest

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Distance: 196 km

Duration: 2h 24m

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Company

Various

Bus

Average Duration

4h  10m

Estimated price

$17-25

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Drive

Average Duration

2h  24m

Estimated price

$35-60

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Traveling From Castlebar to Letterkenny

The journey from Castlebar to Letterkenny reveals a shift from the tranquility of County Mayo's lakes and green hills to the vibrant cultural scene and rugged coastline of County Donegal.

Best Neighbourhoods in Letterkenny

Letterkenny offers a mix of charming neighborhoods, each with its unique appeal.

The Town Centre

• Busy shopping and dining area

• Close to cultural attractions

Ramelton Road

• Scenic residential area

• Easy access to parks and green spaces

Lifford Road

• Vibrant community atmosphere

• Proximity to local markets and events

Best Times To Visit Letterkenny's Attractions

Letterkenny’s attractions shine at different times throughout the year.

Gartan Outdoor Education Centre

Visit during weekdays in the early morning for a quieter experience.

Letterkenny Town Park

Enjoy the park in the early afternoon, ideally on sunny days.

St. Eunan's Cathedral

Explore this stunning site on weekday mornings to avoid weekend crowds.

Letterkenny Weather: What to Expect Year-Round

Letterkenny experiences a temperate maritime climate, characterized by mild winters and cool summers, making it a charming destination throughout the year. The best times to visit are typically late spring and early autumn, as the weather is generally more pleasant, allowing you to fully enjoy outdoor activities and local attractions.

Dining Recommendation in Letterkenny

For a truly unique dining experience, try the seafood chowder at The Lemon Tree, where fresh, local ingredients create a flavor explosion that's different from the heartier fare often found in Castlebar. The restaurant's cozy atmosphere and focus on contemporary Irish cuisine elevate your meal, allowing you to savor the essence of Donegal's coastal bounty.