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Routes
Bike touring routes & trails
Ireland
Donegal

Maghera, Granny's Pass & Glengesh Valley loop from Ardara

Routes
Bike touring routes & trails
Ireland
Donegal

Maghera, Granny's Pass & Glengesh Valley loop from Ardara

Hard

5.0

(3)

13

riders

Maghera, Granny's Pass & Glengesh Valley loop from Ardara

01:57

28.9km

480m

Cycling

This difficult 17.9-mile touring cycling loop from Ardara takes you through Granny's Pass, Glengesh Valley, Maghera Beach, and Assaranca Wat

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

7.38 km

View of Glengesh Valley

Highlight • Viewpoint

Oft called the 'Donegal Pass', there are stunning views looking north east down through the valley to Ardara. The climb from that direction is steeper yet shorter than coming from …

Tip by

2

17.3 km

Granny's Pass

Highlight • Mountain Pass

Granny's Pass is off the beaten track when it comes to mountain, yet it is so spectacular. The road runs though the Slievetooey mountain range and if traveling north west, is a glorious way to reach Maghere Beach and Caves.

Tip by

3

19.6 km

Maghera Beach and Caves

Highlight • Beach

Lock up your bike and take the signposted path to Maghera Beach and Caves. You'll find a beautiful long stretch of sand and at low tide and some intriguing caves to explore. One of the best beaches in Donegal.

Tip by

4

20.6 km

Assaranca Waterfall

Highlight • Waterfall

Beautiful waterfall along the coastal road! Recommend checking it out if you're in the area!

Tip by

B

28.9 km

End point

Parking

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Way Types & Surfaces

Way Types

24.2 km

4.28 km

405 m

Surfaces

27.1 km

1.48 km

252 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (270 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Wednesday 6 May

13°C

3°C

39 %

Additional weather tips

Max wind speed: 25.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of this cycling loop?

This loop is considered difficult and requires a very good level of fitness. It features significant elevation changes, including steep climbs and descents, particularly around Granny's Pass and Glengesh Valley.

What kind of terrain can I expect on the route?

The route is mostly paved, but some segments may be unpaved and challenging, potentially requiring you to push your bike. Expect winding mountain roads with gradients up to 9% on average, and pitches up to 12-14% in sections like Glengesh Pass.

What are the main scenic highlights along the way?

You'll encounter breathtaking natural beauty. Key highlights include the stunning View of Glengesh Valley, the spectacular Granny's Pass, the wild Maghera Beach and Caves, and the beautiful Assaranca Waterfall.

Where can I park to access the loop?

Ardara is an excellent starting and ending point for this loop. You can typically find parking within the village, which is also a great place to rest and enjoy traditional pubs and restaurants before or after your ride.

Is the Maghera, Granny's Pass & Glengesh Valley loop dog-friendly?

While the route primarily follows public roads, it's generally advisable to keep dogs on a leash, especially due to the presence of sheep in the Glengesh Valley and other rural areas. Always ensure your dog is well-behaved and doesn't interfere with wildlife or livestock.

What is the best time of year to cycle this route?

The best time to cycle this loop is typically during the spring, summer, and early autumn months (May to September) when the weather is generally milder and daylight hours are longer. This allows for more enjoyable conditions to tackle the challenging terrain and appreciate the scenery.

Are there any permits or entrance fees required for this cycling route?

No, there are no specific permits or entrance fees required to cycle this loop, as it primarily uses public roads and passes through natural areas that are freely accessible.

Does this route intersect with other well-known trails?

Yes, the route briefly intersects with sections of the Colmcille's Way - Donegal Way, which covers about 72% of this loop. It also touches upon small portions of the Bluestack Way, Donegal Cycle Route, EuroVelo 1, and Owentocker Parade.

What's an insider tip for tackling the Glengesh Valley section?

When approaching Glengesh Valley, be aware that the climb from the north-east down through the valley to Ardara is steeper but generally shorter. This might influence your preferred direction of travel depending on whether you prefer a steeper, quicker ascent or a more gradual, longer one.

What kind of wildlife might I see along the route?

You can expect to see plenty of sheep grazing in the Glengesh Valley and other rural sections. Keep an eye out for various bird species, and if you're lucky, you might spot other local wildlife typical of the Irish countryside.

Are there places to stop for refreshments or supplies along the way?

Ardara, being a picturesque village, offers traditional pubs and restaurants where you can refuel. While the route itself is quite rural, planning your stops around Ardara is recommended for the best options.

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