Well, I like those buses because you can go not only BY bus, also you can go ON the bus.
Best conditions I can dream about — fresh air, a lot of space for legs and the best possible view. And even if somebody is smoking around, you don't care about it)
And yeah, don't forget to take a good raincoat with you. Sometimes it's rainy here, especially in the mountains)
Travelancer
Those mountain trails in Asia are so beautiful and dangerous at the same time :-D
Loved riding bikes through Lombok and Bali!