MS Merlijn

RV River Kwai

What we truly appreciate about the RV River Kwai is how it redefines modern river expedition cruising in Thailand. As the country's very first inland boutique cruise vessel, this beautiful two-deck ship is modeled after the iconic historic designs of the original Irrawaddy Flotilla Company. Designed specifically to navigate the narrow bends, low-lying bridges, and fluctuating currents of the Kwai Noi River, it allows travelers to discover Kanchanaburi province from a rare and incredibly peaceful perspective. From its stunning teakwood construction to its intimate passenger capacity, the RV River Kwai offers a refined yet deeply immersive experience. Days are shaped by exploring culturally rich shore excursions—such as visiting the historic Bridge over the River Kwai, ancient Khmer temples like Prasat Muang Sing, and lush national parks—while evenings are spent relaxing on board with sweeping river views and thoughtful hospitality. Compared to more traditional and larger river ships, this vessel stands out for its ultra-private atmosphere (hosting a maximum of just 20 guests), its access to remote, untouched reaches of Western Thailand, and its expert-led historical storytelling. For our travelers who are less physically active or prefer a scenic journey, the open-air upper deck serves as a perfect moving sanctuary. You can comfortably watch rural Thai life drift by—from floating rafts and lush bamboo forests to dramatic limestone cliffs—while enjoying a cool breeze and refreshing local drinks, with no strenuous activity required.

Amatista

Amatista is the simpler, more traditional Jungle Experiences boat, and that is exactly why some travellers will prefer her. She is a 124-foot riverboat for up to 29 guests in 14 cabins, renovated in 2020 and based around Iquitos and Nauta. The cabins are not large, but they are sensible: exterior windows, air conditioning, private bathrooms, hot water, storage, desks and either king/twin, double or triple bedding depending on the category. The rhythm is Amazon-first. You travel to reach tributaries, village life, flooded forest, night sounds, birdwatching, piranha fishing, local-community encounters and skiff outings with naturalist guides. On board, Amatista has an exterior bar-lounge, interior lounge and lecture room, dining room and observation deck. Meals are buffet-style and regionally inspired, which fits the practical expedition character. The best season depends on what you want: December to May brings high water and wider skiff access; June to November is hotter and drier, with more exposed banks and walking possibilities. Choose Amatista if you want a classic, good-value Amazon riverboat with real guiding and no resort polish. It is not the ship for travellers who want large suites, a pool, fine-dining theatre or a quiet ultra-private atmosphere.