From Laos:
If you like to travel from Hanoi to Vientiane, be aware that the trip might take 24 hours – due to shady bus drivers who stop in the middle of nowhere, trying to renegotiate the price.
Laos has six border crossings in total:
The most popular crossing between Laos and Vietnam is the Lao Bao – Dansavanh, 80 km west of Dong Ha. Across the border, there’s the southern Lao province of Savannakhet, where a bus runs to from Hue every other day at 6 a.m. (9 hours, US $15), passes Dong Ha (7.5 hours, US $12). The bus from Savannakhet to Vietnam leaves at 10 p.m.
Cau Treo – Nam Phao: If you choose this border crossing, expect the bus to be overcrowded and the journey to take 24 hours, also because the driver might stop for taking a nap.
Nam Can – Nong Haet: links Vinh with Phonsovan and the Plain of Jars. Buses run three times a week, on Tuesdays, Thursdays, Sundays at 6 a.m. (US$12, 11 hours, bookings at Mr Lam’s: 038-383 5782).
Cha Lo – Na Phao: This rarely used border links Dong Hoi and Tha Khaek. Buses run twice a week between these cities.
Na Meo–Nam Xoi: This border connects Thanh Hoa, 153 km south of Hanoi, with Sam Neua and the popular Pathet Lao caves of Vieng Xai. You have to change several times on this trip and, on top of that, you are likely to be overcharged.
Boy–Attapeu: Buses from Attapeu to Pleiku depart every Monday, Wednesday and Friday at 9 a.m., buses from Quy Nhon to Pakse leave four times a week (250,000 VND).
From Cambodia:
To cross the Bavet – Moc Bai border, you can take the bus, a cab or a private car. Several buses run daily between Phnom Penh and HCMC, departing at 8 a.m. (US $8).
From Thailand:
There are trains from Bangkok to Vientiane, Laos, from where you can take the bus to Hanoi.
If you want to travel from Thailand to Cambodia, you can take the train or bus from Bangkok to Aranyaprathet. Then take a motorcycle, taxi or tuk-tuk to cross the border and travel by train (12 hours) or bus (5 hours) from Battambang to Phnom Penh. From there, buses leave for Saigon.
Ho Chi Minh City (Sai Gon)
Ho Chi Minh City is commonly known as Saigon or by the abbreviation HCMC. Although it is not the capital of Vietnam, it is the largest city in Vietnam and it was the capital of the former Republic of Vietnam (South Vietnam).Citadel of Hue
There are sources claiming that the name of the city Hue comes from “Hoà” (harmony). This could be the reason for the Nguyễn dynasty to choose Huế to be their emperor city. A visit of Huế and the citadel is quite a must for a trip to central Viet Nam. Today the Citadel is chosen as a UNESCO world cultural heritage.Phu Quoc Island
The tear-shaped Phu Quoc (Vietnamese Phú Quốc) is part of the Kiên Giang province. The distance from Phú Quốc to mainland Viet Nam is 45 km. Surrounded by more than 40 km of white beaches decorated with coconut palms, Phú Quốc, situated in the Gulf of Thailand near the Cambodian border, is Vietnam’s largest island.Temple of Literature, Ha Noi
The Temple of Literature is one of the most popular landmarks of Hanoi. The term “temple” may mislead a lot of people into believing the complex is a religious site. Văn Miếu, in fact, is a Confucian memorial place dedicated to the centuries of education and literature in Vietnam.Ha Long Bay
Ha Long Bay (literally: Bay of Descending Dragons; Vietnamese: Vịnh Hạ Long) is the most well-known touristic destination in Viet Nam, and this is for good reason. It is a UNESCO World Heritage site located in Quảng Ninh province.