Snorkeling at Aruba’s Mangel Halto is great. If the water is calm enough you can swim outside the reef edge. And it’s beach is very beautiful with the mangrove. You can seek shelter from the sun underneath the palapas. It’s a favorite place for picnics and barbeques. To go snorkeling here and see the reef it will be a long swim. That’s why this is seen as an advanced snorkeling spot.