Getting to Oz 3300 from Grenoble
From Grenoble, there are several ways to reach the Oisans region and Oz 3300:
- regular bus services,
- Transaltitude services,
- local connections,
- or car-sharing.
Transaltitude
A direct service runs between Grenoble and Oz 3300 at certain times of the year.
Regional routes
The T75 and T70 routes also provide access to the Eau d’Olle valley, with connections to Allemond and Oz 3300.
The Eau d’Olle Express: the valley lift
The Eau d’Olle Express takes you from Allemond to Oz 3300 in just a few minutes, whilst offering spectacular views of the valley.
This service makes it easier to reach the resort without having to drive, and contributes to the development of more sustainable transport in the mountains.
Oisans shuttle and travel within the valley
Local shuttle buses provide transport between the various villages and key locations in the Oisans.
These services make it easier to travel:
- between resorts,
- to activity starting points,
- or from park-and-ride facilities.
Taxis and additional transport options
To complement public transport, several taxi services are available to take you to Oz 3300 from the valley or neighbouring stations.
Charging points and facilities
Oz 3300 is also developing solutions to facilitate travel by electric vehicles.
Depending on the facilities available at the resort and in the valley:
- charging points for electric vehicles,
- charging points for electric bikes (e-bikes),
- cycle parking facilities,
- easier access for cyclists and travellers without cars.
This infrastructure makes it easier to reach and enjoy the resort whilst minimising its environmental impact.
A more accessible and sustainable mountain
Developing sustainable transport also means preserving the local environment and enhancing the visitor experience:
- less traffic in the resort,
- fewer emissions,
- greater comfort,
- and a more peaceful way of enjoying the mountains.
Oz 3300 is part of this commitment to making the destination more accessible whilst promoting sustainable tourism.

