Guidebook
Lonely Planet Italy
Lonely Planet · 2025
Current Lonely Planet Italy, with Umbria coverage incl. Terni and the Cascata delle Marmore, whose flow is released on a set timetable.
Italy · Cogne
The Lillaz Falls is a waterfall along the Urtier river near Cogne in the Aosta Valley, Italy. The waterfalls, located within the territory of the Gran Paradiso National Park, consist of three main drops with a total height of approximately 150 m .
Facts from Wikidata and Wikipedia, compiled September 2026; season and access are our estimate, not a visit report. How we build these pages.
Lillaz Falls drops 150 metres (492 ft). It is a cascade-type fall, and the nearest base for a visit is Cogne, Italy. Access to the main viewpoint is rated moderate.
Summary adapted from the Wikipedia article (CC BY-SA 4.0).
Lillaz Falls is the third-tallest of the 11 we cover in Italy. As a cascade waterfall, water tumbles down a series of rock steps rather than falling free.
No commercial adventures run at Lillaz Falls itself — the experience is the approach and the view. Guided day trips from Cogne are the easiest way to combine it with the area around it.
Also good forHikingPhotographyWildlife & safari
Winter rain and spring snowmelt: March to June is the season, and late summer can leave the smaller falls dry.
Largest curtain
Victoria Falls
Zimbabwe · Zambia
Height108 mWidth1,708 m
Largest single sheet of falling water
Tallest on earth
Angel Falls
Venezuela
Height979 mWidth—
Widest on earth
Khone Phapheng Falls
Laos
Height21 mWidth10,783 m
Measured across the whole multi-channel system
Angel Falls is 6.5× taller than Lillaz Falls. It drops 1.4× further than Victoria Falls (108 m). We don't have a reliable crest width for Lillaz Falls yet, so it is left off the width chart. Tallest · widest lists.
Guidebook
Lonely Planet · 2025
Current Lonely Planet Italy, with Umbria coverage incl. Terni and the Cascata delle Marmore, whose flow is released on a set timetable.
45.59425, 7.39723
Lillaz Falls is in Italy (Cogne). The nearest base is Cogne, Italy. Its coordinates are 45.5943, 7.3972.
Lillaz Falls drops 150 metres (492 feet). It is a cascade-type waterfall.
Peak flow is March to June. Winter rain and spring snowmelt: March to June is the season, and late summer can leave the smaller falls dry.
Beyond the viewpoints: hiking, photography and wildlife & safari. Access to the main viewpoint is rated moderate — a real walk — expect stairs, uneven ground or an hour on the trail.
The usual base is Cogne, Italy. A real walk — expect stairs, uneven ground or an hour on the trail from there.
Nearby
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