I inserted in Atahualpa options the ID of the page, but I am not able to hide the menu bar from the page anyway.
I check everything well the ID is correct the menu too so what is wrong?
this is the pge but the menu is always there!!! Arggggg

http://www.bed-and-breakfast-sanvito...n-vito-lo-capo

Are you trying to remove a 'page' from the menu or the 'menu' from the page?

I am trying to hide the Menu1 bar from the template when I load the ID 275 Page...
doesn't work!

the 'Exclude pages from Page Menu Bar?' is for preventing a 'page' from showing in the menu bar.

If you want the menubar to not display on a page, you will need to use CSS. Try this

body.page-id-275 #menu1 {display:none;}