Tour d'Aï
Mountain Prominent Alpine peak popular with hikers, Vaud
A sharp limestone peak above the Vaud valley, Tour d’Aï provides marked trails and exposed ridgelines; hikers and alpine climbers use the summit for panoramic views toward the Bernese Alps.
Tour d’Aï is a prominent mountain peak in the canton of Vaud, Switzerland, located above Villars-sur-Ollon and the Col de la Croix. Its summit reaches approximately 2,331 metres and it is a well-known local hiking and climbing objective.
The peak has long been part of local alpine use and recreation and features in regional guidebooks and mountaineering routes developed in the 19th and 20th centuries. Its name and profile are established elements of the Villars and Diablerets mountain landscape.
Tour d’Aï sits above the resort areas of Villars and is accessible from the Col de la Croix in Vaud. The peak is within the western Swiss Alps and forms part of the ridge running near the Diablerets massif.
- Routes and difficulty: The summit is commonly reached by marked hiking trails from Col de la Croix and from Villars-sur-Ollon, with the ascent taking a few hours from the nearest roadheads
- Climbing and views: The steep north face is popular with experienced climbers, while the summit offers panoramic views of the Rhône valley and surrounding Alps
How to Get to Tour d'Aï #
Tour d’Aï is reachable from the Vaud region. Typical approaches begin from mountain villages accessible by regional roads; local alpine club huts and trailheads are signposted from larger towns like Bex.
Tips for Visiting Tour d'Aï #
- If climbing the tower, wear a jacket-the summit can be windy even on fair days.
- Bring binoculars; the panoramic views over Vaud and the Alps reward close study.
- Combine the visit with nearby hiking routes and the wine villages to the south for a full day out.
Best Time to Visit Tour d'Aï #
Summer and early autumn provide the best combination of access and views; winter may restrict paths though snowscapes can be beautiful.
Weather & Climate near Tour d'Aï #
Tour d'Aï's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -7°C to 14°C. Abundant rainfall (1718 mm/year), wettest in December, distributed fairly evenly throughout the year.
January
January is freezing with highs of -1°C and lows of -7°C. Significant rainfall (162 mm) and mostly overcast skies.
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February
February is the coldest month with highs of -1°C and lows of -7°C. Significant rainfall (163 mm) and mostly overcast skies.
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March
March is freezing with highs of 0°C and lows of -6°C. Significant rainfall (143 mm) and partly cloudy skies.
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April
April is freezing with highs of 2°C and lows of -4°C. Significant rainfall (142 mm) and partly cloudy skies.
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May
May is cold with highs of 7°C and lows of 1°C. Significant rainfall (140 mm) and mostly overcast skies.
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June
June is cold with highs of 10°C and lows of 4°C. Significant rainfall (130 mm) and partly cloudy skies.
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July
July is cool with highs of 14°C and lows of 7°C. Significant rainfall (115 mm) and partly cloudy skies.
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August
August is cool with highs of 14°C and lows of 8°C. Significant rainfall (118 mm) and partly cloudy skies.
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September
September is cold with highs of 11°C and lows of 5°C. Significant rainfall (111 mm) and partly cloudy skies.
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October
October is cold with highs of 7°C and lows of 2°C. Significant rainfall (143 mm) and partly cloudy skies.
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November
November is freezing with highs of 2°C and lows of -3°C. Significant rainfall (173 mm) and mostly overcast skies.
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December
December is freezing with highs of 0°C and lows of -5°C. The wettest month with heavy rain (178 mm) and mostly overcast skies.
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