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Ireland
Donegal
Letterkenny Municipal District

Gartan Lough

The best walks and hikes around Gartan Lough

4.7

(163)

985

hikers

6

hikes

Hiking around Gartan Lough in the Letterkenny Municipal District offers a variety of trails through diverse landscapes. The region is characterized by its freshwater lough, surrounding woodlands, and proximity to Glenveagh National Park. Elevation changes are generally gentle, with some routes featuring moderate climbs.

Best hiking trails around Gartan Lough

  • The most popular hiking route is Glenveagh Castle – Glenveagh Castle Gardens loop from Gartan ED, an 8.6 miles (13.9 km) trail that takes 3 hours 50 minutes to…

Last updated: April 27, 2026

4.7

(6)

33

hikers

#1.

Glenveagh Castle – Glenveagh Castle Gardens loop from Gartan ED

13.9km

03:52

260m

260m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

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Tips from the Community

Tom
August 22, 2025, View Along the Lake

A fantastic view over the lake

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A beautiful and above all quiet place to relax

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Tom
August 22, 2025, Hidden Stone Monument

We found the hidden column, apparently it was just cut free

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Matto
May 21, 2025, Glenveagh Castle

"Where the mountains rise to the oft-changing skies, And the castle stands stately and gray; Where the still lake still lies, beneath that wild, rugged hill, In the vale of lovely Glenveagh..." By: Herbert W.K. Sterritt

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From here you can enjoy a worthwhile view of Glenveagh Castle, the lake and the surrounding countryside.

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The whole valley is a huge national park where you can hike for days.

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A spacious and extensive garden with lush vegetation. It's amazing what can be found in Ireland's walled gardens.

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Great castle that was once seen in a James Bond film. It is located in the middle of a large national park that is worth hiking.

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Frequently Asked Questions

What is the difficulty level of hiking trails around Gartan Lough?

The hiking trails around Gartan Lough offer a range of difficulties. You'll find easy routes suitable for a leisurely stroll, moderate paths with some climbs, and even a difficult trail for experienced hikers. Overall, there are 2 easy, 3 moderate, and 1 difficult route listed in the area.

Are there easy hiking routes suitable for families in Gartan Lough?

Yes, Gartan Lough has several easy routes perfect for families. For instance, the Derrylahan Nature Trail is a 1.6-mile (2.5 km) path through natural woodland, often completed in about 40 minutes. Another great option is the Glenveagh Castle along Lough Veagh route, an easy 4.5-mile (7.2 km) path with scenic views.

Are there any circular walks around Gartan Lough?

Yes, there are circular routes available. A popular option is the Glenveagh Castle – Glenveagh Castle Gardens loop from Gartan ED, which is a moderate 8.6-mile (13.9 km) trail exploring the castle grounds and gardens.

Can I find trails with waterfalls near Gartan Lough?

Yes, you can explore trails that feature waterfalls. The Astellen Waterfall – Glenveagh National Park loop from Glenveagh Castle is a moderate 5.3-mile (8.6 km) route that includes a visit to Astellen Waterfall.

Are dogs allowed on the hiking trails in Gartan Lough?

While many trails in the general Gartan Lough area are dog-friendly, specific rules may apply within Glenveagh National Park, which some routes traverse. Typically, dogs are welcome on leads in designated areas but may be restricted from certain sensitive habitats or buildings. Always check local signage or the park's official website for the most current regulations before bringing your dog.

What kind of scenery can I expect on hikes around Gartan Lough?

Hikes around Gartan Lough offer diverse scenery, including freshwater lough views, tranquil woodlands, and open landscapes. Many routes provide scenic vistas of Lough Veagh and the surrounding hills, particularly within Glenveagh National Park.

Are there historical sites or landmarks to explore on the trails?

Yes, the area is rich in history and natural landmarks. Many trails lead through or near Glenveagh National Park, home to Glenveagh Castle and its gardens. You can also find routes like The Lough Inshagh Walk to St Colmcille's Abbey, which takes you to historical sites.

Where can I park when hiking around Gartan Lough?

Parking is generally available at key access points for trails, especially near popular attractions like Glenveagh National Park. Look for designated car parks at the start of trailheads or near visitor centers. It's always advisable to arrive early during peak season to secure a spot.

What is the best season for hiking around Gartan Lough?

The best season for hiking around Gartan Lough is typically late spring through early autumn (May to September). During these months, the weather is generally milder, with longer daylight hours and less rainfall, making for more pleasant hiking conditions. However, the landscape offers unique beauty in all seasons.

What should I bring for a hike in Gartan Lough?

For hiking in Gartan Lough, it's recommended to bring waterproof outerwear, sturdy hiking boots, sufficient water and snacks, and a map or GPS device. The weather can change quickly, so dressing in layers is also a good idea. Don't forget sun protection and insect repellent, especially during warmer months.

Are there options for wild swimming near the hiking trails?

Gartan Lough itself is a freshwater lough, and while specific designated wild swimming spots along hiking trails are not explicitly mentioned, many loughs in Ireland offer opportunities for wild swimming. Always exercise caution, check local conditions, and be aware of water safety guidelines if you plan to swim.

What do other hikers enjoy the most about hiking in Gartan Lough?

The area is highly rated by the komoot community, with an average score of 4.7 stars from over 160 reviews. Reviewers often praise the diverse landscapes, the tranquility of the woodlands, and the stunning views of the loughs and surrounding nature, particularly within Glenveagh National Park.

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