Climbing near Biarritz..?

I'm going to barritz for two weeks of surfing on sunday and I already feel the abstinence from not being able to climb.. ;) Any climbing possible nearby? Preferably boulder as I will be only climber.. I read some of a boulder area called "Mondarrain" but couldn't find much info- only 6 boulders on this page..? Would be glad for any input..