We hired bikes today, which wasn't as scary as I thought it would be as when cycling in the city the roads were wide and not too busy. Cycling through the countryside was lovely, very different to the city. We visited the Tu Duc tomb which was built in a pine forest and felt like a huge 'secret garden'.... very serene and relaxing. We also visited the Khai Dinh tomb which was a lot more elaborate. All together we cycled about 20km!