It is good to travel around Qinghai Lake by bike, but because of the high altitude of Qinghai Lake, the lake level is 3260 meters, which will have an impact on physical fitness. It is recommended to ride almost the same, and it is important to participate. The security situation in Tibet is very good, so don't worry. Things to be prepared when traveling in Tibet: 1 Carry-on medicine. It is recommended to take gastrointestinal medicine, cold medicine, commonly used anti-inflammatory drugs, carsickness medicine, headache powder, painkillers and band-AIDS. In terms of clothing, the weather temperature in Tibet has increased during the summer vacation, but it is still necessary to wear autumn clothes and trousers, and then you can bring a fleece coat and a thin coat. You can wear outdoor low-cut casual shoes and a long hat for shade. Articles: UV-resistant sunglasses, sunscreen, umbrella, camera, and an extra mobile phone for backup. Necessities, ID card, bank card, mobile phone, cash, good mood. That should be enough. Don't be too afraid of the rumors of altitude sickness, many of which are based on false information. If you sign up for a tour group, the travel agency will arrange your itinerary, so you have to worry about it. Lhasa has the following suggestions for self-help travel with others: 1 When someone introduces you to join a tour group, it is best to sign a formal travel contract together to protect your rights and interests. 2 Rent a car to show people around the scenic spots, and it is best to use a vehicle with a *L**** license plate. All vehicles with the second letter L in Tibet are legitimate tourist vehicles. Of course, it is best to sign a contract, which is the premise of safety. It is best not to climb mountains with others or hike in the forest when you enter Tibet for the first time. Many dangers are beyond your imagination. Don't wander around too late at night. It's not safe anywhere at night. As for food and drink, the catering industry in Tibet is very developed now. Don't worry, just because the scenic spots are far away and the bus ride is long, it is recommended to bring some snacks and drinks as a supplement. At present, there are five major tourist attractions in Tibet: 1, Potala Palace, Jokhang Temple, Norbulingka, Museum, Sera Temple, drepung monastery, Bajiao Street, Tibetan Style Interpretation Hall, Tibetan Bar and Tibetan Restaurant. Linzhi in eastern Tibet, Yarlung Zangbo River Grand Canyon, Basongcuo, Lulang Linhai, Biri Mountain, Bomi style, Midui Glacier, stunning natural beauty and so on. 3 Yarlung Zangbo River, Sanye Temple, Changzhu Temple, Yongbulakang, Tibetan Mausoleum in South Tibet, Zhegucuo and Cuona Grassland. Tibet Xiyang Zhuoyongcuo, Karola Glacier, Shan Zong Castle, Baiju Temple, Pala Manor, Tashilhunpo Temple, Mount Qomolangma, Jilonggou, the mysterious Ali "Pulan, Guge, Mabian Yongcuo, Gangrenboqi, Zhari Nanmucuo, etc. Yangbajing, Namco, Nyainqentanglha Mountain, Qiangtang Grassland, Shuanghu Lake, Yecuo Lake, Cuona Lake and Tanggula in southern Tibet. These are all scenic spots that can be reached for reference. For the first time in Tibet, I suggest visiting some scenic spots first. These trips will take a lot of time. The specific personal travel route should be determined after comprehensive analysis of your vacation, economic situation and physical condition.