1 3   km ) ▁of ▁the ▁Cont inental ▁Div ide ▁Tra il ▁passes ▁through ▁the ▁n ort he astern ▁part ▁of ▁the ▁w ilder ness . ▁ ▁Fish ing ▁for ▁stock ed ▁rain bow ▁and ▁Rio ▁Grande ▁cut th ro at ▁tr out ▁is ▁popular ▁in ▁the ▁San ▁Greg orio ▁Lake ▁and ▁several ▁small ▁streams . ▁Cross ▁country ▁ski ing ▁and ▁snow sh oe ing ▁are ▁popular ▁sports ▁during ▁the ▁winter . ▁ ▁In ▁the ▁fall , ▁San ▁Pedro ▁Park s ▁becomes ▁a ▁hunting ▁ground , ▁with ▁hun ters ▁coming ▁for ▁el k , ▁de er , ▁bear , ▁and ▁gr ouse . ▁ ▁During ▁winter , ▁the ▁par ks ▁are ▁open ▁for ▁snow sh oe ing ▁and ▁cross ▁country ▁ski ing . ▁ ▁Motor ized ▁and ▁mechan ized ▁vehicles ▁are ▁prohib ited ▁throughout ▁the ▁w ilder ness . ▁ ▁V ac as ▁Tra il / San ▁Greg orio ▁Tra il head ▁ ▁Of ▁all ▁the ▁tra ils ▁in ▁San ▁Pedro ▁Park s ▁the ▁V ac as ▁trail ▁is ▁the ▁most ▁popular . ▁Starting ▁at ▁the ▁San ▁Greg orio ▁Tra il head , ▁the ▁V ac as ▁trail ▁is ▁ 1 0 . 6 9 ▁miles ▁to ▁San ▁Pedro ▁Park , ▁which ▁is ▁the ▁largest ▁" park " ▁in ▁the ▁Santa ▁Fe ▁National ▁Forest ▁w ilder ness . ▁The ▁elev ation ▁at ▁the ▁San ▁Greg orio ▁Tra il head ▁is ▁approximately ▁ 9 , 0 0 0   ft , ▁with ▁the ▁clim b ▁up ▁to ▁San ▁Pedro ▁Park ▁being ▁grad ual