, d* x. P$ O; W. P2 {+ a/ N4 u( wI heard they organized senior to trip before. You can ask them for details. The trip I once attended is for adult and the tour speaks only English. This is a non-profit organization. The tour is good and very condense. But I want to remind you in those trips, people lives in hostel, which may be tough for seniors who are not strong enough. $ o% }* m4 s: y2 y" X8 [6 m1 J2 c! N! ]% i E0 w. v7 {
Good luck!