check at ( f, y8 P) w5 |- C1 fhttp://www.ualberta.ca/~focus/+ T! l1 r( e. g+ N4 Q
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I 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. 7 C) T0 M/ }& R0 f& F% m$ @: @+ x/ d2 D, b' B; Y9 H- R! P
Good luck!