I spent 10 years after retirement spending the winter months travelling in SE Asia, it was easy to travel from country to country, did the overnight trains many, many times and travelled from Singapore to The North of Thailand. Loved the north. In later years we spent most of our time in Laos and Cambodia, after spending a month in Vietnam we vowed never to go back, the food was the best ever and the country people fine but in the towns and cities always ready to rip you off. The Cambodians are lovely people with the best sense of humour and it’s easy to travel around the country using buses. My favourite country is Laos, lovely, lovely people and the only way to travel was by bus. Luang Prabang in the North is a must to visit, a stunning small city. I could go on but suffice to say it’s all easy travel, visas on arrival so carry plenty of visa type photos, atm everywhere.