Bookings for 2010 are now well under way. If you're restricted to certain dates it's as well to let us know as soon as possible to make sure of availability - if you're flexible on dates however you can monitor remaining spaces on our Dates and Prices page and take more time to decide. Bear in mind that experience has shown your chances of succes are about the same throughout the year, as while June and September can sometimes be a bit too cold and snowy, July and August are more likely to produce heat generated thunderstorms - all in all you've got about a 30% chance of being stopped by the weather on our courses, and this is bearing in mind we allow three days for the actual ascent, and have the maximum possible flexibility regarding the weather.