What is the best way to travel from Bangkok to Kanchanaburi?

Traveling from Bangkok to Kanchanaburi can be done using several modes of transport. Popular options include taking a train, which is a fun experience and offers scenic views, or using a bus which is typically the cheaper alternative. Minivans or taxis are also viable choices for convenience. For those wanting more comfort, private car services are available, and organized tours can add value, especially when visiting war cemeteries. Unique modes of transport like canoeing and even humorously suggested methods like traveling by elephant are also mentioned, but traditional options remain the most practical.