[sologoub]

Paris metro system definitely has an amazing coverage. I really enjoyed using it, but I'm athletic, love walking and don't have any injuries. On the other hand, I recently had to use it with someone who's knees aren't so good - I never realized how steep those stairs are and how few escalators are there. If you have any kind of disability or kids with strollers, it's definitely not the most comfortable way to travel.