This was my second trip to Kanchanaburi. This time, because I was traveling with my parents, I opted for a private car hire and Route C. The Honda Accord served the three of us, so it was spacious and comfortable. Although the driver only spoke basic English, which was a slight limitation in his tour guidance, he was very friendly and helpful throughout the trip, which was very appreciated. Furthermore, we were allowed to decide how much time to spend at each stop, and even at the final stop on the River Kwai Bridge, he didn't rush us, allowing us to enjoy the scenery at our own pace. Highly recommended! Thank you, driver Mr. Phongsan!