The walk is south of Thonon les Bains and so is suitable for people living in Lausanne/Montreux provided you can organise transport

This hike is only 800 metres up and down and 11 km long but is technically interesting. You need to have a head for heights tightrope walker's ridge) and good boots and be able to climb (short section with optional chain as an aid)
To sign up or ask questions contact me on pseverett@yahoo.co.uk latest Friday at 15h00, not via glocals

indicating
Full name
Mobile telephone number
Member or not
Car available or need transport

Full details in French on
http://rando-74.pagespro-orange.fr/juillet-22_Billiat-Ireuse_22-07-12.htm

Cost 10 euros for transport and 5 euros if you are not a member of Oxygene 74

You must have good boots and you must bring Euros, not Swiss francs

If you are not a member and have not hiked with Oxygene 74 you need to download the application form and bring with you to the walk
http://rando-74.pagesperso-orange.fr/Adhesion.htm

Full details of Oxygène 74: http://rando-74.pagespro-orange.fr/