Yes, a 7-day trip to Costa Rica can be enough to experience some of the country's highlights and natural beauty. While you won't be able to see everything in this diverse nation in just a week, you can plan a well-rounded itinerary that includes visits to a couple of key destinations such as the Arenal Volcano, Manuel Antonio National Park, Monteverde Cloud Forest, or the beaches of Guanacaste. Keep in mind that your experience will largely depend on your interests and travel pace. To make the most of your time, it's a good idea to prioritize specific regions or activities, such as wildlife spotting, adventure sports, or beach relaxation. With careful planning, a 7-day trip to Costa Rica can be a memorable and rewarding experience.