Lewa
Leava shine ƙauye mafi girma a cikin masarautar Sigave,a tsibirin Futuna na Fasifik na Faransa,wani ɓangare na rukunin tsibirin Wallis da Futuna.Ita ce kuma cibiyar gudanarwa ta Sigave.

Dubawa 
Leava yana bakin tekun Sigave Bay a tsakiyar gabar tekun yammacin tsibirin,kuma yana da yawan jama'a 322.Wannan ya sa ya zama ƙauye mafi girma a cikin masarautar.