Madrid’s long streets and vast parks can be overwhelming on foot, so Trixi’s bike rentals offer the perfect remedy.
You can pedal around the city on your own or request a specialized tour to see some sites. Their tour guides are multi-lingual (and handy with bikes!) and can organize tours to see some typical historical buildings or you can request a tour to see an area you want to see.
There is usually a daily tour that leaves every morning at 11:00, complete with stops for drinks and snacks. In general you don’t need a reservation, but it’s wise if you’re going with a bigger group to call ahead to reserve the bikes. Extra bonus, the bikes aren’t too modern (the seats are wide!).