What hiking routes can I do for Lough Ouler?

You can choose the Linear trail from Turlough Hill car park or the Lough Ouler Loop from Glenmacnass car park.

How long does the hike take?

The linear Tonelagee hike takes 2 to 2.5 hours, while the Lough Ouler Loop takes 4 to 4.5 hours.

Where do I park for each route?

There are two car parks, and which one you use depends on the version of the hike you do.

Lough Ouler | Swimming in Connacht

Ouler is a majestic swimming lake nestled in the Wicklow Mountains, located at the side of Tonelagee Mountain. This heart-shaped lake is a hidden gem in Ireland's 'Garden County', offering breathtaking views on clear days. The hiking trails up Tonelagee to see Lough Ouler are not for the faint-hearted, but the stunning scenery makes the challenging journey worthwhile.

There are two main trails to access Lough Ouler, each with its own unique characteristics. The linear Tonelagee hike from the Turlough Hill side is roughly 4. 5 km in length and takes between 2-2. 5 hours to complete.

This route is considered the best way to reach the summit of Tonelagee Mountain, providing a clear path in some areas and requiring navigation skills in others.

For those seeking a longer adventure, the Lough Ouler Loop begins from the Glenmacnass side and takes 4-4. 5 hours to complete. This route offers a more scenic experience, but it comes with several warnings due to the non-existent trails in some areas. Only attempt these hikes if you have the ability to navigate and follow safety precautions.

Whether you choose the linear hike or the looped walk, the journey to Lough Ouler promises stunning views and a rewarding experience. The Lough Ouler car parks, located near Turlough Hill and Glenmacnass, provide convenient starting points for both trails. Remember to take necessary safety precautions and be prepared for changing weather conditions.

After reaching the summit of Tonelagee Mountain and witnessing the beauty of Lough Ouler, take some time to soak up the panoramic views before beginning your return journey. Lough Ouler is a natural wonder waiting to be explored, offering an unforgettable swimming experience in the heart of the Wicklow Mountains. Dive in and immerse yourself in the beauty of this hidden gem.