Paris has an excellent public transportation system. The Metro is the most convenient way to get around, with a single ticket costing $1.90 or a pack of 10 tickets for $16. Taxis are also widely available, but can be more expensive. If you prefer to walk, keep in mind that Paris is a very walkable city but wear comfortable shoes and be prepared for crowded sidewalks.
Travel time between attractions can vary, but typically takes no more than an hour.
If you have more time, consider taking a day trip to the nearby city of Giverny to visit Monet's gardens or spending a day in the charming village of Montmartre. If you have less time, prioritize your must-see attractions and plan accordingly. Avoid visiting popular attractions during peak hours to avoid long lines.