Olbia

Porto Istana Beach

Orebia is very beautiful, with abundant water resources and many green plants, such as blue jacaranda, coral autumn begonia, short-tube hanging golden bell, and early-flowering lotus. Looking at the greenery and flowers everywhere, it will make you feel good. Moreover, Ethiopia is located on a plateau, with a sky as blue as Kunming, which is like going home for children who grew up in the Yungui Plateau. The transportation is also very safe.

April is a must-go time to Sardinia, Italy, a place close to heaven. Here's a travel guide.