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Altnaheglish Reservoir

Hidden Gem

Terrain:

Activities

Best Time To Visit

Lakeside, Mountain, Valley

Walking

Spring to Autumn

Photo: Phil Champion via Geograph.org.uk

Dense forest gives way to an unexpected expanse of deep blue water at Altnaheglish Reservoir, where the silence feels heavy and instantly blankets weary travellers who leave the noisy, crowded modern highways far behind them in search of genuine isolated outdoor solitude. Determined civil engineers...

2

Parking nearby

0

Food Spots nearby

0

Staycations nearby

Parking:

Food:

Staycations:

2 overnight parking

Nearest Hidden Gem 1

Nearest Hidden Gem 2

FAQ's/Things to Know

Where is Altnaheglish Reservoir?
Northern Ireland's rolling landscape hides this remote spot deep within the Sperrin Mountains. Hikers will need a reliable map because the dense surrounding forest lacks helpful directional signage.

What type of place is Altnaheglish Reservoir?
Altnaheglish Reservoir is a mountain reservoir and stone dam situated in the Sperrin Area of Outstanding Natural Beauty in Northern Ireland.

When is the best time to visit Altnaheglish Reservoir?
Spring through to autumn offers the most pleasant conditions for walking the lakeside gravel trails. Clear seasonal days bring out the best colours across the open water surface.

What can you do at Altnaheglish Reservoir?
Walking along the quiet shoreline tracks provides a peaceful escape from busy highways. Photography enthusiasts often capture the dramatic sky reflecting off the calm water.

How long should I spend at Altnaheglish Reservoir?
Allowing a couple of hours ensures enough time to enjoy a decent walk up to the impressive dam structure. Serious walkers frequently choose to combine the reservoir with a longer loop through Banagher Forest.

Where do I park at Altnaheglish Reservoir?
Vehicles can use the two available spaces nearby, which provide overnight parking. Full details are available on the UK Hidden Gems app.

Where can I eat near Altnaheglish Reservoir?
There are no food spots recorded immediately near Altnaheglish Reservoir, check the UK Hidden Gems app for the nearest options.

Where can I stay near Altnaheglish Reservoir?
There are no staycation spots recorded immediately near Altnaheglish Reservoir, check the UK Hidden Gems app for the nearest options.

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Last Updated:

02 July 2026

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