Portugal's Coimbra is a historic university town with beautiful landmarks and a vibrant nightlife scene.

Going on a road trip with no set itinerary can allow you to be spontaneous and find hidden gems along the way.Taking a walking tour can provide a more intimate and immersive way to explore a city.

Volunteering or participating in community service while traveling can give back to the local community and create a meaningful experience.Going on a beach vacation can provide a relaxing way to soak up the sun and recharge.Visiting religious sites or pilgrimage destinations can offer spiritual insight and reflection.

Trying out cultural activities like dance or music performances can showcase the talent and creativity of the locals.Going on a backpacking trip can offer a unique way to explore multiple destinations on a budget.

Taking a scenic drive through mountains or along the coast can provide breathtaking views.

Visiting local farms or vineyards can offer a taste of the local agriculture and production.Trying new foods is one of the best things about traveling to new places.

Traveling with friends and family can create unforgettable memories.Learning a new language while traveling can be a challenge, but it's also incredibly rewarding.

Seeing landmarks and famous tourist attractions in person is always a thrill.Sometimes, the most beautiful sights while traveling are off the beaten path.

(edit:Great Barrier Reef)