This group lists nine bicycling tracks starting from Ubon Rachathani and ending in Phra Nakhon Sri Ayutthaya. The tracks are mostly south of the Rd Ubon Rachathani - Pak Chong #24. All the bicycle tracks are part of the Tour de Ubon.
Ayutthaya Biking Adventure [ABA] is a sportive subsidiary from Ayutthaya Historical Research [AHR]. ABA’s objective is to promote bicycle tourism in Ayutthaya. Bicycling is the perfect outdoor recreation to explore the city island contours and its surroundings. More information can be found at ABA’s website AyBiAd.yolasite.com.