The short answer
Choose a walking tour for concentrated detail in one area, a bus or van tour for broader coverage with less physical effort, and a bike tour for a middle ground that covers several neighborhoods while remaining at street level. The subject and guide matter as much as the vehicle.
Walking tours
Best for architecture, history, food, cemeteries, and stories concentrated within a compact district. They are easy to pause but exposed to heat and rain, and uneven sidewalks can be a serious limitation.
Bus and van tours
Best for orientation across distant districts, climate control, and travelers who cannot walk or ride for long. Window views, traffic, boarding time, and brief stops can make the experience feel less connected to the street.
Bike tours
Best for linking neighborhoods and seeing transitions without enclosing the group in a vehicle. Riders must be comfortable with balance, traffic awareness, weather, and the pace of the least confident person.
Choose by the hardest constraint
Start with the group member who has the least mobility, heat tolerance, cycling confidence, or attention span. A format that excludes one person will not be saved by excellent subject matter.
Continue deciding
Sources and fact review
General guidance and current public information were reviewed on . Hours, prices, rules, schedules, and operator policies can change, so verify details before relying on them.