How to get there i dunno, cos i drive mah...
So 1st. a staircase beside the dunno wat chalet..lead up to OCH
there,
2nd, the commando camp bestde it, a rd also lead u up///
3rd.there is another winding path up to och, but i dunno wat the rd
name...
OCH is normal fun la...me & m8s play hide & seek there b4,
but end up some of us balls drop,for me al, i froze
there......lolx...cun 4get wat i see,the gals tat follow us
cry...
Or alternatively, othere place to hike..lolx..at pasir ris
park...there is a bloody wooden tower or dunno wat to call it...at
night,there is best to scare ppl
, but also dirty....cos tat 1 i orgineze
one..lolx...end up i only te one tat see..hahaha 
There r wooden planks for u to walk on,bout 3 feet across,1 foot
above the ground,wid lots of grasses & bushes...2 ppl can walk
side by side at a time on the plank at a time..can hide in bush den
suddenly jump out...or follow at i did hide under the planks,, abit
muddy, when they come, grap their legs..tis 1 evil...lolx..but
hopfully is friends/ppl lag u grap, not other stuffs..hahaha