From Chengdu to Dongshan Island, you can refer to the following methods:
Flight: First take a flight from Chengdu Shuangliu International Airport to Xiamen, and then take a flight or train from Xiamen to Dongshan Island. There are relatively many flights from Xiamen to Dongshan Island, so you can choose the time that suits you.
Train: Take a train from Chengdu to Xiamen. After arriving in Xiamen, transfer to a car or bus to reach Dongshan Island. Trains usually take longer than flights, but you can enjoy the scenery along the way.
Self-driving: If you like to travel by car, you can first drive from Chengdu to Xiamen, then rent a car or take a long-distance bus to Dongshan Island. You can freely arrange your itinerary when traveling by car, but you need to pay attention to safety.
Long-distance bus: Take a long-distance bus from Chengdu to Xiamen, and then transfer to a long-distance bus to Dongshan Island. This method is more time-consuming but relatively economical.
After arriving at Dongshan Island, you can choose buses, taxis or shared bicycles to travel around the island. Hope the above information is helpful to you.