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The Roman Steps – Llyn Du (Rhinog Fawr) loop from Cwm Bychan Campsite

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Hiking trails & Routes

The Roman Steps – Llyn Du (Rhinog Fawr) loop from Cwm Bychan Campsite

Moderate

4.3

(7)

hikers

The Roman Steps – Llyn Du (Rhinog Fawr) loop from Cwm Bychan Campsite

03:18

8.91km

580m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 16, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Rhinog National Nature Reserve

Parc Cenedlaethol Eryri

Waypoints

Start point

Parking

Get Directions

10 m

The Roman Steps

Highlight • Trail

Beautiful walk very quiet....don't be surprised if you don't see anyone else...

Tip by

1.57 km

The Roman Steps

Highlight • Trail

Actually more likely to be of medieval origin as a Packhorse trail, but well worth a visit - and read about the legends at:
mysteriousbritain.co.uk/ancient-sites/roman-steps

Tip by

1.76 km

Rhinog Fawr at 2,362 feet (720 m) is the third-highest mountain in the Rhinogydd range of southern Snowdonia. The rocky summit is a fun top with good views over the surrounding peaks and out over Cardigan Bay to the west.

Tip by

5.44 km

Craig Llyn Du Summit

Highlight • Summit

5.53 km

Llyn Du (Rhinog Fawr)

Highlight • Natural

A small lake sat under the peak of Rhinog Fawr.

Translated by Google •

Tip by

8.91 km

End point

Parking

Way Types & Surfaces

Way Types

5.33 km

2.32 km

1.13 km

128 m

Surfaces

4.13 km

3.43 km

885 m

455 m

Elevation

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

Weather

Friday 26 June

23°C

16°C

37 %

Additional weather tips

Max wind speed: 29.0 km/h

to get more detailed weather forecasts along your route

Comments

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The Roman Steps – Llyn Du (Rhinog Fawr) loop from Cwm Bychan Campsite

Llyn Cwm Bychan

The Roman Steps

The Roman Steps

Roman Steps (Bwlch Tyddiad)

Moel Morwyion Summit

Rhinog Fach summit

Craig Llyn Du Summit

Llyn Du (Rhinog Fawr)

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