Curacao is ideally suited for beautiful walks. This offers you the opportunity to go to places where the average tourist does not come. Leave early because of the heat and always bring enough water! A number of organizations that offer special walking tours are:
Hidden Trails Curacao
A very beautiful area which you can also discover for yourself is the saltpans nature reserve on Jan Thiel. Various hiking routes are indicated. You can park your car near the salt pans entrance. Be surprised by this beautiful environment and a great chance that you will encounter flamingos.