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Hiking trails & Routes

Collennan Reservoir – Dundonald Castle Ruins loop from Barassie

Hiking trails & Routes

Collennan Reservoir – Dundonald Castle Ruins loop from Barassie

Moderate

5.0

(3)

28

hikers

Collennan Reservoir – Dundonald Castle Ruins loop from Barassie

03:28

12.9km

170m

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: August 4, 2026

Waypoints

A

Start point

Bus stop

1

2.59 km

Collennan Reservoir

Highlight • Lake

Enjoy the still glassy waters at Collannan Reservoir. Pull up a picnic blanket and enjoy the views!

Tip by

2

3.79 km

View of Merkland Loch and the Coast

Highlight • Viewpoint

Beautiful woodland walking along Smuggler's Trail with views toward Merkland Loch and the coast.

Tip by

3

5.41 km

Dundonald Castle Ruins

Highlight • Castle

14th century castle ruins nestled in the hill side. Good visitors centre to check out as well.

Tip by

4

7.33 km

Kemp Law Dun Vitrified Fort

Highlight • Monument

Kemp Law Dun is a vitrified fort dating from the Iron Age situated near the town of Dundonald in South Ayrshire, Scotland. The remains of the Iron Age fort or …

Tip by

B

12.9 km

End point

Bus stop

Way Types & Surfaces

Way Types

5.05 km

3.42 km

1.77 km

1.75 km

886 m

Surfaces

5.06 km

5.03 km

1.34 km

1.13 km

323 m

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Elevation

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Weather

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Today

Saturday 17 October

12°C

1°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

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