Adventure Asia Destinations Vietnam Immerse yourself in spring colors in O Long Tea Hill – Sapa in the early spring days of 2023adminFebruary 15, 2023February 15, 2023 by adminFebruary 15, 2023February 15, 20231720 O Long Tea Hill in Sapa, Vietnam, is one of the most stunning destinations in the country, especially in the early spring days of 2023.