The map gives information about how a harbor named Porth has changed since 2000.
Overall, it is discernible that the harbor has witnessed a significant transformation, with the most noticeable change being the addition of several amenities to improve its quality of service.
Looking first at the top half of the harbor, the public beach, situated on the north side of the harbor, and the service cluster, including the car park, showers, and toilets, on the western side have remained unchanged. Concurrently, the adjacent marina for yachts has been converted into an area for fishing boats to dock. The dock located in the central area of the harbor has been upgraded to accommodate more passenger ferries, from one to three.
Regarding the remaining area of the harbor, the western wing has experienced a modification, with the old car park changing its connection from being accessed via the secondary road to the main road and new showers and toilets introduced nearby. On the same side, the water space that used to serve fishing boats has been altered to house private yachts. Meanwhile, the lifeboat area has been retained, with the construction of a wide range of cafes and shops for tourists lying on the left-hand side. Finally, the public beach to the south is now solely for guests of a new hotel, which has been built on the location of the old disused castle.