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Hiking trails & Routes
South Wales
Pentyrch

Garth Mountain Loop

Easy

4.0

(3)

24

hikers

Garth Mountain Loop

00:52

2.65km

110m

Hiking

Hike the Garth Mountain Loop, an easy 1.6-mile (2.6 km) trail near Cardiff with 376 feet (115 metres) of elevation gain and panoramic views.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

695 m

View of Garth Mountain from Route des Alpes

Highlight • Viewpoint

The road to the South of Garth Mountain is named the "Route Des Alpes" on Google maps. I'm thinking it isn't genuine, but I like it!

The views from the footpath climbing up off the road are fantastic on a clear day.

Tip by

2

1.13 km

Garth Summit

Highlight • Viewpoint

Stunning little hill with commanding views just outside Cardiff with a trig pointed summit. It is a UK listed Marilyn.

Tip by

B

2.65 km

End point

Parking

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Way Types & Surfaces

Way Types

2.16 km

444 m

< 100 m

Surfaces

2.20 km

444 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 (290 m)

Lowest point (170 m)

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Weather

Powered by Foreca

Wednesday 6 May

15°C

7°C

32 %

Additional weather tips

Max wind speed: 4.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Garth Mountain Loop?

You can typically find parking in the villages surrounding Garth Mountain, such as Pentyrch, Taff's Well, or Gwaelod-y-Garth. These villages offer convenient starting points for the trail.

Is the Garth Mountain Loop dog-friendly?

Yes, the trail is generally dog-friendly. However, be aware that the summit often features fields where sheep and cows graze, so dogs should be kept on a leash, especially in these areas, to ensure the safety of livestock.

What is the best time of year to hike this trail?

The trail can be hiked year-round, but spring and autumn offer pleasant temperatures and vibrant scenery. On a clear day, the panoramic views are exceptional. Be prepared for potentially colder and windier conditions at the summit, regardless of the season, and bring extra layers.

Do I need a permit or pay an entrance fee for the Garth Mountain Loop?

No, there are no permits required or entrance fees to hike the Garth Mountain Loop. It is freely accessible to the public.

What is the terrain like on the trail?

The terrain is quite varied. You'll encounter easily accessible paths, but also narrow, steep, and winding footpaths. Some sections pass through ancient broadleaved woodland, while others may require scrambling over rocks. The ascent can be steep, and the summit is relatively flat.

How long does it typically take to hike the Garth Mountain Loop?

The full loop, as described, is an easy hike covering approximately 2.65 km (1.6 miles) and typically takes around 50 minutes to complete. However, longer and more strenuous routes are also available in the area, which can take up to two hours or more depending on your chosen path and fitness level.

What are the main viewpoints or landmarks along the route?

The trail offers extensive panoramic views. Key viewpoints include the View of Garth Mountain from Route des Alpes and the Garth Summit itself, which provides 360-degree vistas. At the summit, you'll also find five ancient Bronze Age burial mounds (tumuli) and an OS Trig point.

Are there any pubs or amenities near the trail?

Yes, the villages that serve as common starting points for the trail, such as Pentyrch, Taff's Well, or Gwaelod-y-Garth, often have local pubs where you can enjoy refreshments after your hike.

Is this trail suitable for beginners or families with children?

While some sections can be steep and rugged, there are routes on Garth Mountain considered easy and suitable for all skill levels, including families with young children, provided they are supervised. The specific loop described here is rated 'easy' and is relatively short.

What should I wear or bring for a hike on Garth Mountain?

Sturdy shoes are recommended due to varied terrain, including potentially rocky and steep sections. It's advisable to bring extra layers of clothing, as the summit can be significantly colder and windier than the base. Water and snacks are also a good idea, especially if you plan to extend your hike or picnic at the summit.

Are there any specific challenges or considerations for hiking the loop?

While the described loop is easy, be aware that some paths on Garth Mountain can be quite steep, feeling almost vertical in places. The summit can be exposed to wind, and you might encounter grazing livestock, including sheep, cows, and occasionally bulls, in fields. Always be prepared for changing weather conditions.

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