Nature: Nus, Verrayes, ** Valle d'Aosta **

The Mont Avic Park, first natural park in the Aosta Valley, preserves since 1989 the natural resources of the upper Chalamy stream valley in the municipality of Champdepraz and, since 2003 the Dondena valley, in the territory of Champorcher.

The protected area is characterised by extremely captivating landscapes and environments only marginally affected by human activities.
Crossing the paths that meander through the protected area gives visitors the chance to come into contact with particularly interesting and various natural aspects: rugged and characteristic geological formations, floral alpine endimisms and peculiar plant associations tied to the green rock substratum. The largest mountain pine forest (pinus uncinata) in the region with a couple dozen ponds, marshes and peat bog, it is unrivalled in number and in extension in the Aosta Valley. All the most widespread alpine animals in the region are represented.

You can hike along the park paths all year round. Most of the paths are snow-covered from November to May and only advisable for experts with appropriate equipment. Some paths can be ridden on horseback or on mountain bike.

Audio guide mp3

Col de Joux (1640m) is a woody pass linking Saint-Vincent with Brusson, and is thus a beautiful alternative route to the road that goes up from Verrès, to reach Val d’Ayas.
It runs past charming hamlets and goes through beautiful woods, providing wonderful views of the central valley and Val d’Ayas.
The word “Joux” has pre-Latin origins and means woody highland, however, can also be traced to the Latin Jugum, yoke, and hence hill.
Col de Joux also hosts the final Ayas section of Ru Courtod, an irrigated canal coming from the Ventina glacier and dating back to the 14th century.
Several trails of varying difficulty start here, for example those leading to Testa Comagna or Col Tzecore, but you can also go for a pleasant walk along the private road towards Sommarèse, or towards Pallu, with its artificial lake.

At the bottom of the central valley, a highly interesting ecological habitat

Location: on the Dora Baltea river, at Brissogne municipality.

The nature reserve extends across 35.4 hectares at an altitude between 526 - 532 meters.
The riparian mid-central valley environment, located in an area formerly occupied by a bend in the Dora Baltea river, is characterised by two quarry lakes with mainly naturally re-populated shores.
The reserve is the most important regional stop over and feeding ground for migratory birds. Many species also nest here. The reserve is home to amphibians, reptiles and, in the lake waters, tenches and pikes.
The vegetation, representative of the ancient riparian landscape now receded from almost the entire valley, is made up of marsh cane, reeds, sedge and a few prominent plants such as the Dwarf bulrush.

How to get there
From Aosta, follow State road 26 towards Turin and turn right at the Brissogne bridge. Go on walking along the Dora Baltea river, until you’ll reach the reserve entry, indicated by an explanatory board.

A concentration of natural processes in a very rich habitat

An old pond rapidly drying out located on a glacier terrace in the heart of a sunny and dry climate zone.

The lake is home to a rich zooplankton population, numerous invertebrates including different species of dragonflies and amphibians such as the common toad and the brown frog. In the reserve there are more than fifteen different plant associations and almost seventy species typical of wetlands and aquatic environments, some rare or unique to the Valle d’Aosta.

The nature reserve is one of the European ecological network Natura 2000 Special Area of Conservation (SAC).

How to get there
From Aosta, take the national road 26 towards Turin. In Chambave, follow the signs for Verrayes and Loson.

This arboretum, the oldest of this kind in the Region, was realized between 1905 and 1908 by Canon Vescoz, an eminent religious, scientist and geologist native of Verrayes, in a poor and dry ridge, called Pointys (1050 m) and purchased by him with huge economic sacrifices.
This was the first forestation experiment carried out in Aosta Valley with exotic species, on an area of over 12 hectares.
More than 11.000 non-indigenous plants were put in, including 3 varieties of cedar, 2 varieties of douglas, 2 varieties of Italian cypress, the Monterey cypress, the thuja, the giant sequoia, the black pine in addition to native species, some of which are completely out of the station, including the beech, the French oak, the mountain pine, etc. ...
The visitor can admire a wooded area of great naturalistic, botanical and scientific interest, given by the uniqueness and the particularity of the site. The massive presence of aromatic thyme is to mention.
The site is open since 1995 and the most suitable season to visit the Arboretum is spring, characterized by an exaltation of colors and scents.
Three explanatory boards integrated with the mapping of arboretum show tourists the vegetation, the various trails (each appropriately marked) and the most panoramic areas.