IndependentmountainAlishanForestRailwayspiralfamousrecentlyisapopularhikingroutetothefirstcave,therearetwohikingroutes,onefromtherightsideofthecaveclimbingtothesummit,countingfromtheentrancetothetunnel,climbtothePeakMukdenPalaceisa1600stonestepsalongtheflattrail,creekaccompaniedby,enjoythecoolstreamwatertheotheronewentthroughthetunnelandthencrossthebridge,anuphillstageinbetweenthebridgeandanothercavealongtheladderstraight.allalongtheshuttleinthewoods.thehillthereistheMukdenPalacetea,enjoymountainsdelicious,wearytomakeconsumer,andthenmarchingatabriskpacedownthemountain.MukdenPalaceworshiptheGoddessofMercy,in-situduetoopenuptheAlishanForestRailwaywasmovedtoitspresentsite,MukdenPalacebeforetheridearbor,alsoprovidedfreeofteacups,teapots,gas,manyclimbersbringtheirownteamountains,youcanenjoythefunoffacingthebreezeinthemountainsandenjoytheCastlePeaktea.