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Routes
Road cycling routes
Ireland
Wicklow

Roundwood and Rathdrum loop from Laragh

Routes
Road cycling routes
Ireland
Wicklow

Roundwood and Rathdrum loop from Laragh

Moderate

4.3

(3)

17

riders

Roundwood and Rathdrum loop from Laragh

02:12

47.8km

500m

Road cycling

Cycle the moderate 29.7-mile Roundwood and Rathdrum loop from Laragh, enjoying Wicklow Mountains scenery and Vartry Reservoir views.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

261 m

Glendalough Grocery

Highlight • Cafe

A very popular cafe serving food and drinks. A great spot for a well earned post ride slice of cake or a mid ride refuel!

Tip by

2

11.7 km

Vartry Reservoir

Highlight • Lake

This reservoir was formed between 1862 and 1868 by constructing a dam across the river Vartry. Around the reservoir is plenty of thriving wildlife, flora and mountain views to take in.

Tip by

3

36.6 km

Rathdrum

Highlight • Settlement

Rathdrum village sits high on the western side of the Avonmore river valley that flows through the Vale of Clare. This offers you fantastic views of the River Avonmore as you pass through.

Tip by

B

47.8 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

47.6 km

< 100 m

< 100 m

Surfaces

43.2 km

4.39 km

128 m

< 100 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 (250 m)

Lowest point (80 m)

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Weather

Powered by Foreca

Tuesday 5 May

12°C

3°C

14 %

Additional weather tips

Max wind speed: 9.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to start the Roundwood and Rathdrum loop?

The loop typically starts from Laragh, a popular hub for cyclists in the Wicklow Mountains. You can often find parking in or around the village. The Glendalough Grocery (also known as Glendalough Green Cafe) is a well-known spot for cyclists and could be a convenient starting point.

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

The best time to cycle this route is generally from late spring through early autumn (May to September) when the weather is milder and daylight hours are longer. However, the Wicklow Mountains can be unpredictable, so always check the forecast before you go. Autumn offers beautiful foliage, but be prepared for cooler temperatures and potentially more rain.

Do I need a permit or pay an entrance fee for cycling in Wicklow Mountains National Park?

No, you do not need a permit or have to pay an entrance fee to cycle on the public roads that make up this loop within the Wicklow Mountains National Park. Access to the park's roads is generally free and open to the public.

Is the Roundwood and Rathdrum loop dog-friendly?

As this is primarily a road cycling route, it's not typically suitable for dogs to accompany you on the bike. If you plan to visit the Wicklow Mountains National Park with your dog, please keep them on a leash, especially in areas with livestock or wildlife, and always clean up after them.

What kind of terrain can I expect on this racebike loop?

This loop offers varied terrain, characteristic of the Wicklow Mountains. You'll encounter mostly well-paved roads, but some segments might be less smooth. Expect rolling hills and some moderate climbs, with an overall elevation gain of around 500 meters. It's suitable for racebikes, but be prepared for some challenging sections.

What are the main points of interest along the route?

The route offers stunning scenery through the 'Garden of Ireland'. You'll skirt the picturesque Vartry Reservoir and pass through the charming Rathdrum village, which offers great views of the Avonmore River valley. While not directly on this specific loop, Laragh is very close to Glendalough, and the wider area is full of natural beauty.

How long does it typically take to complete this racebike loop?

This moderate racebike loop is approximately 47.8 km long and typically takes around 2 hours and 12 minutes to complete for a cyclist with good fitness. This duration can vary based on your pace, fitness level, and how often you stop to enjoy the views.

Does this route connect with any other trails?

Yes, while primarily a road cycling route, sections of it do intersect or run concurrently with other marked trails. You'll find that the route briefly follows parts of the Slí na Sláinte and the Avonmore Way at various points.

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

Yes, starting in Laragh, you have options like the Glendalough Grocery (Glendalough Green Cafe). As you pass through villages like Roundwood and Rathdrum, you'll find opportunities for breaks, cafes, and pubs to refuel.

Is this loop suitable for beginners?

This specific loop is classified as 'moderate' due to its distance (around 47.8 km) and elevation gain (approximately 500 meters). While not extremely challenging, it's best suited for cyclists with good fitness and some experience with road cycling. Beginners might find the distance and climbs demanding.

Are there any alternative, more challenging versions of this loop?

Yes, there is a significantly more challenging variant known as the 'Rathdrum Loop via Roundwood, Sally Gap & Laragh'. This version covers about 61.6 km with an ascent of 730 meters, including iconic climbs like Sally Gap and views of Lough Tay. It's graded as 'very challenging' and takes around 3 hours and 50 minutes.

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