I know.. its pretty warm here... probably el nino....
About hills... well.. in Holland we have one that is 300 meters, = about the same in yards.. in height..
we dig holes to get a bit of a different ground level here..
we have a gazillion "scooters" and yes... because its that flat, its easy to ride bicycles..
this is where we can do some offroading where its "allowed":
that's sad, do you guys at least have other spots where you ride even if its not quite legal?