[ghaff]

Some places--whatever the continent--are certainly more amenable to not having a car than others. But, generally speaking, people also just generally adapt. If you're in a lot of cities without a car, you just mostly avoid taking trips outside the city very often because it's a pain to do. You tend to orient your activities around low friction most of the time.

[kredd]

Depends on how long you go for? I usually pick a city for a week as a base, then use a combination of trains, buses and sometimes bikes to check out the outskirts. It adds to the adventure, even though it’s definitely more difficult. Surprisingly I haven’t been stuck anywhere, but generally I make sure I have plenty of time and options available to get back.