Need help with Dolomiti bus schedule : Alleghe to Cortina
 

we are hiking through the Dolomites this Summer, starting in Cortina and ending in Alleghe.

I am having a hard time finding out (in English) what the Summer bus schedule is from Alleghe to Cortina - and I know one exisits.

I found the dolomti bus website, but its in Italian. My concern is that there is maybe only 2-3 buses a day from this little town and don't want to miss it.

Can anyone help.
Would prefer not to hitch a ride back to Cortina.