We have started our migration north using Sinh Cafe's open tour bus ticket. Our first stop is the mountain town of Da Lat. Mercifully cool after Saigon, Da Lat is set amongst pine trees and on the shores of a small lake. Although it's not exactly a pretty town the market is quite engaging and the lake is good for a walk round.
We only spent 1 day in Da Lat so we haven't really got anything more to say about it. With more time it would have been nice to get out into the surrounding countryside.