Who has been to July 1st Glacier and what preparations should be made?

Matters needing attention in glacier tourism. Traveling on the glacier is risky, so please know the basic knowledge and tour instructions of the glacier before visiting. It is impossible to build a sightseeing highway on the glacier. Please follow the guide to visit the glacier. Tourists should not move on the glacier alone. The climate in the mountains is changeable. Please take warm and rain-proof clothes. Don't wear high heels, shoes with plastic soles or slippery shoes, shorts and skirts with glaciers. Snow and ice strongly reflect sunlight. Please wear sunglasses to protect your eyes. Watch the big ice waterfall, and it is forbidden to cross the glacier warning line. Before entering the glacier, you must pass through steep slopes and loose gravel areas. Please stand still and watch out for the falling rocks on the high slope. When entering the doorway of the glacier, be careful of the collapse of the ice cliff. If you slip on the ice, fall into cracks or caves, please don't panic and follow the guide's instructions to organize rescue. Please don't make any noise on the glacier. It is forbidden to set off firecrackers and fire guns in glacier areas. Please take the garbage back to the place of departure and give it to the environmental administrator. Glacier guides are the guides and lecturers of glacier tourism, and they are also the leaders of glacier tourism. Please obey and support the work of the tour guide. Ultraviolet rays are strong, so prepare a sun hat and sunscreen. When traveling, we should respect the national customs of all ethnic groups. When traveling, you can take some medicine with you in case of emergency. For example, for treating stomach upset and colds, there is also a small box of essential balm or cool oil to prevent mosquito bites. Weak tourists can prepare some drugs to overcome altitude maladjustment and altitude hypoxia, such as inosine tablets (oral liquid), multivitamins, rhodiola oral liquid and so on. The annual average temperature in Hailuogou is 10- 15 degrees, and the winter temperature is -2-5 degrees. "Four seasons in one day, ten miles in different days". Tourists should have enough clothes. I can only give you these suggestions. Sorry, I've never been to a glacier.