When is the best time to spend a few days in Nha Trang?

Just three days. Travel documents: Please be sure to bring your passport. Baggage: According to airline regulations, the checked baggage weight of economy class guests should not exceed 20kg. Dress: Vietnam has a tropical monsoon climate with an average annual temperature of 24-30 degrees Celsius. Please bring your swimsuit, sunscreen, sunglasses, etc. This can better get in close contact with the sea water! Items to bring: umbrella, film, sunglasses, skin care products, motion sickness medicine, etc. According to the relevant regulations of the airport, the volume of liquid articles carried by hand luggage should be less than 100ml, and only those exceeding this specification can be checked. Please bring your own sealed bag or other waterproof packaging to protect your valuables such as electronic products from being damaged when you participate in water activities.