Although Vietnam topography varies significantly along the Northwest - Southeast axis, we pick Hanoi and mekong Delta as the 2 most significant features representing for a flooded-like wetland with tropical heat as well as humidity in the South against a snowy delta of Hanoi in the North.

Mekong Delta is widely known for its immense network of rivers and tropical-oriented ambiance.

Thus, those below are apparently essential based on your unique Southern Vietnam holiday programs:

● Traveling by boats is definitely involved, hence preparing low-heeled waterproof footwear and flip-flops are highly recommended.

● Anti insect spray is certainly needed as a weapon to get rids of mosquitoes.

● Last but not least, sunglasses, umbrella, sunscreen, and hat are all the time desired on the way.

Regarding such a frigid land as Hanoi or its surrounding, you're advised to:

● Not wearing jeans however applying overlapping light clothes.

● Wool-made scarf, hat as well as winter ear covers are smart choices.

● Cold weather is likely to get the lips of yours and hands chapped. Be sure appropriate hand product and lip balm always look available in the pocket of yours.