Established in 1957 in Thailand, Diethelm Travel Group has expanded into today’s extensive network of 12 fully licensed and insured offices throughout Asia. The group has comprehensively built up a worldwide reputation as a first-class travel service provider in the region, as they aim to open travelers’ minds and show the best of Asia culturally, historically and spiritually, focusing on authentic and innovative experiences.

https://www.diethelmtravel.com/sri-lanka/