A digital PDF is useful, but a printed copy is invincible. Follow these guidelines:
for planning travel across the Skytrain (BTS), Metro (MRT), and Airport Rail Link systems. Chao Phraya River Boat Map: bangkok tourist map pdf
The best maps plot tourist attractions directly onto the transit map, showing you exactly which exit to take. This is crucial because Bangkok station exits can be confusing; coming out of Exit 2 instead of Exit 4 can leave you on the wrong side of a busy highway with no crosswalk in sight. A digital PDF is useful, but a printed copy is invincible