Escape the big-city bustle of Ho Chi Minh City and set off on a relaxing adventure at the beautiful beaches of Vung Tau, located 2.5 hours away. Spend time soaking up the sun, enjoy some delicious fresh seafood.. Note: Dress Code - Remember that short shorts, crop tops and tank tops are not considered appropriate in Vietnam. Loose, long clothing is both respectful and tends to keep you cooler in hot climates. - Bring swimwear, towels