Lac d'Aï is a small alpine lake located above the village of Leysin in the Swiss Alps. It is located at an altitude of 1892 m. It is fed by a stream which has its source at the Tour d'Aï, a rocky peak which rises to 2330 m. The lake is surrounded by forests, meadows and rocks, and is home to many marmots playing hide and seek among the rocks. The lake is a popular destination for hikers who can enjoy the scenic views and tranquility of the place.

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Paul_C

December 17, 2023

Running

Lake Aï offers breathtaking views of the surrounding mountains. You'll need to climb approximately 2,300 feet of elevation gain, and be prepared to tackle tight switchbacks and loose rocks along the way. The reward is a refreshing swim in the crystal clear water of Lake Aï, a glacial lake that is one of the highest in the Alps. Don't forget to bring enough water, snacks and sunscreen, and enjoy this incredible trail race!

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Best routes to Lake Aï

hikers

1. Lac d'Aï — loop from Luan

11.4km

04:49

780m

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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Moderate

4.7

(28)

133

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2. Mayen Refuge – Lake Aï loop from Leysin-Feydey

11.7km

04:30

670m

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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Moderate

4.5

(2)

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3. Lake Aï – Mayen Refuge loop from Berneuse

3.49km

01:19

200m

Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

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Moderate

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Informations

Elevation 1,890 m

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Monday 9 February

5°C

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Location: Leysin, District d'Aigle, Vaud, Switzerland

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Lake Aï

1. Lac d'Aï — loop from Luan

2. Mayen Refuge – Lake Aï loop from Leysin-Feydey

3. Lake Aï – Mayen Refuge loop from Berneuse

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