This is the ideal geocache. You may not like it, but this is what PEAK PERFORMANCE looks like.
Jokes aside, this is far from ideal, but they do come in handy. We realise that power trails are as fun as what you make them out to be, so we will try and make them bearable. Also to make them sweeter try :
*setting yourself a time limit say 2 hours to find all 16 caches. Or take your time and enjoy the process for what its worth (we like this).
*playing who spots the cache first if you come with a buddy. Keep score to see who buys dinner.
*not reading any hints or logs.
*reading half a hint 
*searching at night for extra challenge
*all the above if you wish to test your level of peak performance.
P.S. Pasir Ris Park is a popular place so look out for muggles. We have tried to make most of them "feely". This way you don't look like a weirdo behaving suspiciously, and cache stays safe. Thank you.
*See Trailhead for best starting point so you do not have to backtrack.
*Bus 403 loops from Pasir Ris Bus Interchange every 20 mins from 6am to 12 mn, with the end point being a km to this cache. If you end at Peak 16, its a 700m walk to the Pasir Ris Bus Interchange/ MRT station.