According to forum posts, taking a train from Vientiane to Luang Prabang is a popular option. The journey duration and the convenience of train travel are often highlighted, though purchasing tickets can be a challenge due to limited booking windows and payment restrictions.

Some travelers mentioned the possibility of using bus or van services for the journey from Vientiane to Luang Prabang. These options tend to be slower compared to the train, with longer journey times cited.

For those looking for alternative routes, it has been suggested that they consider flying or combining different modes of transportation to optimize travel time and experience.

According to forum posts, Villa Oasis in Luang Prabang offers a good value stay with double rooms featuring timber panelling, air conditioning, fans, a private ensuite, and a balcony at approximately AUD 44 per night including breakfast. Travelers have called out its great staff and good location.

For a more budget-friendly option, Thip Phavan Guesthouse is recommended by some travelers. Located on Main Street in Pakbeng, it offers basic but clean and comfortable accommodations with private bathrooms. Although not luxurious, its appropriateness for the remote location and friendly service are highlighted. Prices are around AUD 31.00 for a double room, with breakfast being extra.

Travelers have also enjoyed staying at Nong Khiaw Riverside, which is noted for its relaxing atmosphere and beautiful sunset views from the covered balconies. This could be a preferable choice for those looking for tranquility near Luang Prabang.

According to forum posts, travelers have experienced difficulties purchasing train tickets online for Laos-China Railway (LCR) routes. Some users reported issues with websites such as Baolau, where tickets were not always available as expected. The official LCR Facebook page and other online platforms were also mentioned as unreliable for booking.

For many users, the LCR mobile app has been a viable solution, but it requires a local Lao mobile number for registration. Once registered, international Visa cards can be used for payment. Alternatively, purchasing tickets directly at train stations upon arrival in Laos is recommended, although this approach risks tickets being sold out, especially during peak travel periods.

Travelers have called out the convenience of booking through local travel agents or accommodations that offer ticket purchasing services. However, these services might include additional fees. Some travelers noted that this method often includes transport to the station, which can be cost-effective compared to arranging transportation independently.

According to forum posts, in Laos, the US Dollar and Thai Baht are the preferred and widely accepted currencies for exchange. Travelers have mentioned that major currencies like GBP and Euros can also be exchanged, although the rates might not be as favorable compared to USD and Baht.

Some travelers said that currency exchange booths are commonly found at airports and major tourist spots like Luang Prabang and Vientiane. It’s noted that better exchange rates are often available in Luang Prabang compared to other places.

For many users, ATMs are a convenient option, although they come with low withdrawal limits and relatively high fees. BCEL ATMs are recommended by some users because they offer a higher withdrawal limit and lower fees compared to others.

Travelers have called out that carrying some US Dollars or Thai Baht could be beneficial, especially for initial expenses like visa fees or in locations where the local currency (Kip) is not favorably priced against these currencies.

According to forum posts, travelers can apply for a Laos visa through an eVisa system or obtain a Visa on Arrival (VOA). The eVisa process is accessible via the official Laotian eVisa website, where applicants must upload documents and pay a fee of $50 for US passport holders.

For many users, obtaining a Visa on Arrival is deemed easier and is available at major entry points like airports and some land borders. The cost for a VOA is approximately $35 for US passport holders. Travelers are advised to carry a passport photo for the visa application, although photos can also be copied at the airport for an additional charge.

Travelers have mentioned that the VOA process requires filling out a form, which can be obtained during the flight or at the point of entry. Some nationalities, however, need to arrange a visa in advance if they are not eligible for VOA or eVisa. For instance, Zimbabwean citizens must secure a visa before entry unless on an official visit with a guarantee from the Ministry of Foreign Affairs of Laos.

Both the eVisa and VOA generally allow for a stay of up to 30 days. Multiple entries are not typically allowed with a tourist visa, meaning visitors planning to exit and re-enter Laos will need to apply for a new visa each time.

Some travelers recommend a 12-day itinerary in northern Laos, focusing on areas like Luang Prabang, Nong Khiaw, and Muang Ngoi, with possibilities for boat trips and visiting ethnic minorities. An alternative suggestion includes traveling from Luang Prabang through Muang La, Boun Tai, Phongsali, and Muang Khua. This route is noted for its nature, villages, and landscapes, suitable for easy to moderate trekking.

For a more comprehensive 24-day trip, users have discussed starting from Luang Prabang and traveling south to Si Phan Don (4000 Islands), including stops in places like Nong Khiaw and Champasak. This itinerary allows for a slower exploration southward, with considerations for scenic river trips and cultural visits without rushing.

For an 8-day journey, starting in Vientiane and traveling to Vang Vieng and Luang Prabang by motorbike has been suggested. This route allows for a quick exploration of some of Laos's key cities and scenic areas, with potential short visits to places like Nong Khiaw if time permits.

According to forum posts, there are several boat routes available in Northern Laos. One popular route is from Nong Khiaw to Muang Ngoi, and another extends from Muang Ngoi to Muang Khua. These routes are favored by travelers for their scenic views along the river.

Travelers have noted that there are dams south of Nong Khiaw and possibly between Nong Khiaw and Muang Khua, which may affect boat travel. However, some boats still operate north from Muang Ngoi, suggesting possible detours around the dams.

For a more scenic and leisurely experience, some users recommend taking a slow boat from Luang Prabang to Houayxai, which takes two days with an overnight stop at Pak Beng. This route allows travelers to enjoy the landscape and is described as a more immersive way to experience the Mekong River.

Travelers are advised to buy boat tickets from local offices or agencies in town. This ensures up-to-date information on schedules and availability, especially given the occasional disruptions caused by the dams.