Trekking in Laos is now on the rise as the lure of tranquil landscapes and remote hill tribe cultures works its magic on the traveller circuit.Treks are typically one to three days in length and have to be undertaken with a guide. Trekking guide is a popular profession in northern Laos and government schemes ensure guides are well-trained and proficient in English. Expect to marvel at the sight of luminous green padi fields, sprinkled with tiny …