you can find useful information from this website:9 v, n9 g3 Z. w. d. ^8 I [3 r8 ~ http://www1.travelalberta.com/content/Accommodations/ & O" [+ j4 q$ X* Z; m$ |/ I: N% R9 A: l! K3 j* [5 t
if you can not book an accommodation before you arrive to there, don't worry, you can go to information centre in JASPER(near train station, a beautiful building, 9:00-5:00),the staff of information centre will give you the information of that day available b&b.