About 200 kilometers (120 miles) southeast of the mainland is the Greek island of Santorini, which is located in the southern Aegean Sea. The Santorini caldera created a small, circular archipelago of islands, of which this is the largest. It is the southernmost island in the Cyclades group, with an area of around 73 km2 (28 sq mi), and has 15,480 residents according to the 2021 census. The populated islands of Santorini and Therasia, as well as the uninhabited islands of Nea Kameni, Palaia Kameni, Aspronisi, Anydros, and Christiana, are all part of the municipality of Santorini. The entire land area is 35 square miles, or 91 km².Thira is the regional unit that includes Santorini. In the South Aegean Volcanic Arc, it is the most active volcanic center. The volcanic arc is roughly 20 to 40 km (12 to 25 mi) wide and 500 km (300 mi) long. Though volcanism on Thera started about 2 million years ago with the eruption of dacitic lavas from vents around Akrotiri, the region first experienced volcanic activity 3–4 million years ago. About 3,600 years ago, the island experienced one of the biggest volcanic eruptions in recorded history, leaving behind thick layers of volcanic ash and a sizable caldera filled with water. Like other Cyclades, Santorini's traditional architecture consists of low-lying cubical homes made of native stone that have been limewashed or whitewashed with different volcanic ashes to provide color. According to the island's traditional architecture, which was established up until the catastrophic earthquake of 1956, these colors have a tendency to replace white in the color of home façades in recent years. The distinctive feature is the widespread application of the hypóskapha, which are sideways or downward excavations of homes into the surrounding pumice. The Thira Autonomous Power Station, situated near Monolithos in the eastern region of Santorini, is the primary source of electricity for both Santorini and Therasia. It is owned by the Public Power Corporation (PPC) and features gas turbines and diesel engines for its generators. The combined installed capacity of the two islands is 0.25 MW of renewable energy and 75.09 MW of thermal energy. The Cyclades Interconnection Project is a €124 million initiative that aims to link the island to Naxos by an underwater cable and, eventually, to the mainland grid by 2023.The island's capital, Fira, is home to the main bus station, from which busses regularly depart. They cover the routes to the majority of tourist destinations and nearly every location on the island.

South Africa's legislative capital is Cape Town. It is the oldest city in the nation and the location of the South African Parliament. Cape Town is the largest city in the Western Cape and the second most populous city in the nation, after Johannesburg.The city is a part of the metropolitan municipality known as the City of Cape Town.Table Mountain, Cape Point, the city's harbor, and its natural environment in the Cape Floristic Region are some of its most well-known features. Numerous publications have ranked Cape Town as the world's greatest city and the finest place to go, including Time Out in 2025, The New York Times in 2014, and The Telegraph for the last eight years (2017–2025). With the greatest concentration of Cape Dutch-style buildings worldwide, Cape Town is renowned for its architectural legacy. Constantia, the historic government buildings in the Central Business District, and Long Street are the best examples of the Cape Dutch architectural style, which blends the architectural traditions of the Netherlands, Germany, France, and Indonesia. Mostert's Mill in Mowbray is the only fully operational windmill in South Africa. Constructed in 1796, it underwent restorations in 1935 and 1995. In 2014, the International Council of Societies of Industrial Design declared Cape Town the World Design Capital. Additionally, Cape Town is designated a "Design City" by the Creative Cities Network of UNESCO. Cape Town's biggest performing arts facility is the Artscape Theatre Centre. The 17th-century savory, sweet, spiced beef dish known as bobotie is one of the foods that originated in Cape Town or is associated with it. A sandwich stuffed with slap chips and other toppings, the Gatsby was initially offered in the Athlone area in 1976 and has since come to represent the city.A classic Cape Malay dessert, the koe'sister is characterized as a cake-like dumpling flavored with cinnamon and topped with a dusting of desiccated coconut. Table Mountain's mass and the chilly Benguela Current of the South Atlantic Ocean both locally alter Cape Town's Mediterranean climate. While the average high temperature is 70°F (21°C) in January and February and the average low temperature is 55°F (13°C) in July, the coast and mountain slopes experience colder weather. Freezing rarely happens. Rainfall occurs on 69 days of the year on average; the southern winter months of June through August account for roughly half of the 26 inches (660 millimeters) of yearly rainfall. Every year, almost five million tons of goods pass through the port of Cape Town. Although ships with a draft of more than 40 feet are not permitted to enter the port during low tide, interoceanic commerce benefits greatly from its dry dock and maintenance facilities. Container traffic is accommodated at the Ben Schoeman Dock.