Santanyi is great for a relaxing holiday, but you should explore the local area and the beaxches if you can. The beaches are really beautiful and there is a marvellous Natural Park called Mondrago which is a must-visit. It has fabulous white sand beaches and walking trails in a natural setting.
There are plenty of cycling trails to enjoy - the area is pretty flat so cycling is a great way to get around.
The area also has several vineyards which you can visit for tours and tastings by appointment.
There is a golf course on the way to Cala d'Or.
Botanicus is a garden attraction on the way to Ses Salines and showcases a selection of cactus, wetland plants and native species.
Shopping is a bit limited, but there are a couple of art galleries where you can pick up both local and international works.