Answer: In August, Qinghai experiences significant temperature differences between day and night. Pack warm outerwear, sunscreen, sunglasses, a sun hat, hydrating skincare products, common medications, a portable power bank, and a portable oxygen cylinder to help acclimatize to high altitude.

Answer: We recommend the 'layering' approach to dressing: a moisture-wicking base layer (e.g., quick-dry T-shirt), a mid-layer (e.g., fleece or lightweight sweater), and a wind- and water-resistant outer shell (e.g., hiking jacket); also bring a scarf and a foldable sun hat.

Answer: While most scenic areas sit at 2,000–3,000 meters (e.g., Xining, Qinghai Lake), certain locations—including Chaka Salt Lake and Qilian Mountain Pass—approach 4,000 meters. We recommend carrying a portable oxygen cylinder to help manage potential altitude discomfort.

A: Pack layered clothing (light T-shirts, fleece, windproof jacket), high-SPF sunscreen, sunglasses, a wide-brimmed hat, lip balm, moisturizer, a reusable water bottle, portable oxygen canisters, and basic medications for altitude acclimatization.

A: Avoid strenuous exercise and abstain from alcohol and tobacco one week before departure; on the first day after arrival, avoid showering and running; drink plenty of warm water and eat small, frequent meals; consider taking Rhodiola rosea (starting 7 days prior) and oral glucose solution; seek supplemental oxygen and descend immediately if experiencing headache or vomiting.