Trainspotting in Manila: How to Ride the PNR

Update: Read my updated guide on how to ride the PNR here (with the updated PNR fare matrix for 2018)! If you're planning to visit Manila anytime soon, brace yourself: you're in for a hellish, inconvenient commute. In Manila, getting anywhere can be a piece of work. The travel time from NAIA, the international airport in Pasay City in Luzon, to Quezon City, where I live, usually takes two...