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Routes
Running trails & routes
United Kingdom
Scotland
South Scotland
South Ayrshire
Troon

Collennan Reservoir – Dundonald Castle loop from Barassie

Routes
Running trails & routes
United Kingdom
Scotland
South Scotland
South Ayrshire
Troon

Collennan Reservoir – Dundonald Castle loop from Barassie

Moderate

41

runners

Collennan Reservoir – Dundonald Castle loop from Barassie

01:35

13.9km

230m

Running

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 12, 2026

Waypoints

A

Start point

Parking

Get Directions

1

3.16 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

4.06 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

3

4.36 km

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

Tip by

4

8.33 km

Dundonald Castle

Highlight • Castle

Dundonald Castle is a fortified tower house built for Robert II on his accession to the throne of Scotland in 1371 and it was used as a royal residence by Robert II and his son Robert III.

Tip by

B

13.9 km

End point

Parking

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Way Types & Surfaces

Way Types

5.57 km

2.37 km

1.81 km

1.60 km

1.43 km

1.10 km

Surfaces

7.34 km

3.95 km

1.08 km

768 m

384 m

354 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 (120 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Wednesday 20 May

18°C

11°C

84 %

Additional weather tips

Max wind speed: 26.0 km/h

to get more detailed weather forecasts along your route

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

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Nearby routes

Moderate

49

Ayr to Greenan Castle run

01:11h

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30m

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