4.7
(31)
121
hikers
03:29
11.8km
290m
Hiking
Hike the moderate 7.4-mile Errisberg Mountain & Dog's Day Beach loop from Roundstone for panoramic views and unique coastal scenery.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
3.13 km
Highlight • Summit
Tip by
5.96 km
Highlight • Viewpoint
Tip by
6.84 km
Highlight • Beach
Translated by Google •
Tip by
10.4 km
Highlight • Bridge
11.8 km
End point
Parking
Way Types & Surfaces
Way Types
6.70 km
2.63 km
2.16 km
297 m
Surfaces
4.82 km
2.61 km
2.08 km
1.89 km
328 m
< 100 m
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Elevation
Highest point (270 m)
Lowest point (0 m)
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Weather
Powered by Foreca
Wednesday 6 May
13°C
8°C
50 %
Additional weather tips
Max wind speed: 24.0 km/h
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This route was planned by komoot.
This loop is generally considered a moderate to difficult hike. It requires good fitness and sure-footedness due to varied terrain, including steep open hillsides, rocky sections, and wet bog. It's not typically recommended for beginners.
The trail offers a diverse landscape. You'll encounter steep open hillsides, rocky terrain, wet bog, sheep tracks, and even some surfaced minor roads. The ascent to Errisbeg Mountain features dramatic rock formations, while the coastal sections include unique shell-sand beaches and machair grasslands.
The route features several notable highlights. You'll reach the Errisbeg Summit, offering breathtaking panoramic views of the North Atlantic, Roundstone village, Roundstone Bog, and both Dog's Bay Beach and View of Gurteen Bay. On a clear day, you might even spot the Twelve Bens mountain range. You'll also cross a Small Bridge Over the Stream.
While specific restrictions are not mentioned, the trail passes through areas with sheep tracks and varied terrain. If you bring a dog, it's advisable to keep them on a leash, especially near livestock, and ensure they are capable of handling the challenging conditions.
The loop starts and ends from Roundstone. You can typically find parking within or near Roundstone village, which serves as the base for this hike. Specific trailhead parking details are not provided, but general parking in the village is usually available.
The best time to hike this trail is during warmer months, particularly when the machair grasslands are rich in wildflowers. It is highly recommended to undertake this hike in good weather conditions, as poor visibility can significantly limit the spectacular panoramic views from Errisbeg Mountain.
Based on the available information, there are no specific permits or entrance fees required to hike the Errisberg Mountain & Dog's Day Beach loop from Roundstone.
Dog's Bay Beach is renowned for its spectacular horseshoe shape and its unique 'sand,' which is not traditional limestone but rather tiny fragments of seashells (foraminifera). This gives it a pure white color and soft texture. It lies back-to-back with Gurteen Bay, forming a tombolo, a narrow strip of land separating the Atlantic Ocean from a tranquil bay.
Given the varied and sometimes wet terrain, especially around the Roundstone Bog, wearing waterproof boots is highly advisable. Layers of clothing are also recommended to adapt to changing weather conditions, and bringing water and snacks is always a good idea for a hike of this duration.
Yes, approximately 30% of this route also follows sections of the Clifden Cycle Hub - Loop 4.
To fully appreciate the stunning 360-degree views from Errisbeg Mountain, plan your hike for a day with clear weather. Poor visibility can significantly diminish the panoramic experience. Also, be prepared for wet sections, especially around the bog, by wearing appropriate waterproof footwear.
The paths up the Errisberg are often not clearly visible. After rain it is also very 'wet' 😁. But the great view makes up for everything. After the descent you have to walk a bit along the country road.
In search of a trail in a water-impregnated area with a hurricane-like wind, this 300m high little mountain gave us quite a hard time!