I loved running the next day, I went to Feng Del Park to run. The air quality here is very good. There are many water systems. Grassland and lake are interwoven. Beautiful scenery and sports are integrated. Local runners really, I saved them for the jet lag of more than 6 o'clock in the dark. There are already local runners. If you go to Amsterdam and love running, you must go to the canal and run in Vondel Park. You will feel different.