! x: O) L( |) a( n- e e8 l9 Y8 `4 e& rI 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. ; J5 Z* e8 |: E ?6 K8 O v; W B1 b& E9 @ u0 P3 `Good luck!