Please submit any useful information about visiting Καταφύγιο Μπάρμπα-Λιάς" Ταϋγέτου that may be useful to other visitors. Consider things such as access and accommodation at the base of Καταφύγιο Μπάρμπα-Λιάς" Ταϋγέτου, as well as the logistics of climbing to the summit.