Tour 10: Cala Estreta, Cala Mitjana, Cala Torta, Cala Mesquida The travel guide describes these coves as an absolute "MUST". If that's the case, then we have to see them too. From Cala Millor, the road leads us to Arta. A narrow side road then leads to a parking lot, from where we continue on foot. We take the path through the forest to Cala Estreta. We continue next to the sea to Cala Mitjana. Because we are curious, we continue on to a ridge from where we can see Cala Torta. Even if the ascent to the parking lot is difficult, it is a wonderful excursion.