planning to go munigou valley with my parent,is it enough to visit there with 2 days 1 night?see frm online to erdaohai only possible by horse ride,hw abt zhaga waterfall,is it by foot/by horse/car?is it possible to visit erdaohai within 1 day(to and fro in sameday) by horse without staying at tent?cz my parent already 70 yrs old,don't want them to suffer frm the bodyache after horse ride for few days or to stand the cold sleeping in tent..if realy cannot within1say,any better solution for stay cz my mum really scared of cold,realy thnx a lot........