11/07/2015
A fun throwback to colonial days are the
calesa horse-drawn carriages that still clip-
clop through Vigan's streets. Rates for calesa
rides should be the same as those for the
many tricycles (₱8-10 within the city limits)
that will undoubtedly by vying for your custom.
But you could also hire a private
calesa for around ₱150 per hour. Unless you're absolutely sure you have a tour guide that will give you in depth information about the sites you're visiting, a whole day calesa adventure for about ₱1000 (roughly 6-7 hours) would be advisable.
SOURCE: http://wikitravel.org/en/Vigan