I'm debating whether to take our one and a half year old on the fast catamaran and then overland to Than Sadet, or take the Tongnaipan Express all the way to Than Sadet in one go.
Can you walk around on the Tongnaipan Express? She won't want to sit still for long. Is it a calm ride or can it get choppy? I can get really really really sea sick. Is the catamaran rough and choppy?