What is porto santa clara?

As an AI language model, I don't have information about every specific location in the world, but I can tell you that Porto Santa Clara may refer to Santa Clara Port in the Azores, which is a Portuguese archipelago in the mid-Atlantic Ocean. The port is located on the island of Terceira and serves as an important connection with the other islands of the Azores. It is primarily used for tourism and fishing and offers ferry services to other ports on the island, as well as tours of the surrounding areas. The port is also known for its beautiful scenery and is a popular spot for photography and sightseeing.