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Twyn Brynbychan Trig Point – Giant's Bite loop from Abercynon

Routes

Hiking trails & Routes

Twyn Brynbychan Trig Point – Giant's Bite loop from Abercynon

Moderate

hikers

Twyn Brynbychan Trig Point – Giant's Bite loop from Abercynon

04:22

15.4km

340m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 15, 2026

Waypoints

Start point

Bus stop

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8.22 km

Twyn Brynbychan Trig Point

Highlight • Natural Monument

We walked miles. Up to the waterfall on Gillies trail, followed the path up onto the rocky and then to the trig point on Twyn Brynbychan, above the cynnon valleys. …

Tip by

11.2 km

Giant's Bite

Highlight • Viewpoint

High above the A470 to the north of Quaker’s Yard, the Giant’s Bite is a dramatic gap in the skyline quarried from the ridge top at the former Cefn Glas …

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11.5 km

The Giant's Bite Quarry, Daren y Celyn

Highlight • Viewpoint

"The Gap", popularly known as the "Giant's Bite" is a large quarry on the summit of Daren y Celyn (Holly Ridge). The quarry provided the stone for nearby Edwardsville viaducts. …

Tip by

15.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

9.22 km

3.12 km

1.62 km

1.31 km

< 100 m

Surfaces

8.73 km

2.99 km

2.25 km

682 m

624 m

Elevation

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

Highest point (400 m)

Lowest point (90 m)

Weather

Saturday 18 July

24°C

13°C

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Twyn Brynbychan Trig Point – Giant's Bite loop from Abercynon

Twyn Brynbychan Trig Point

Giant's Bite

The Giant's Bite Quarry, Daren y Celyn

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