Match series item by series item's namespace Series 1: World Capitals XL European Cities Cities of the Americas Airports African Cities Cities of Asia and Oceania Sights (Temporarily Reinstated) Islands Airlines and Routes Railway, Metro, Funiculars, Cable Cars Festivals History, Culture, National and City Museums Borders SISO - developed by Jeff Shea CHAD (Country Hybrid Administrative Divisions) Experiences Tentative WHS World Cities and Popular Towns Castles, Palaces, Forts Religious Temples World Heritage Sites Entertainment/Things to do Architectural Delights World of Nature Villages and Small Towns Lighthouses Caves, Sinkholes and Saltmines Zoos Ski Resorts Aquariums Maritime/Ship Museums Planetariums Windmills and Wheels Theme Parks, 'Fun' Museums and Miniatures The Dark Side Botanical Gardens Monuments Waterfalls Markets Open-Air Museums Pedestrian and Historical Bridges Roads, Road Bridges and Tunnels Malls/Department Stores Beaches Bizzarium Aviation Museums Vehicle Museums Railway Museums House and Biographical Museums Vintage Religious Monuments Hospitality Legends Urban Legends Indigenous Peoples Lakes Rivers Trails 1 - Treks Trails 2 - Hikes Culinary Delights Vestiges of the Past Virtual Travel (The Quarantine/Desperation Series) Well-being Milestones Archaeology and Anthropology Museums Art Museums Music, Film and Photography Museums Military, War and Police Museums Natural History and Earth Museums Museums - Various Religious and Sacred Art Museums (including Islamic and Jewish Museums) Science, Technology and all Industry and Mining Museums Sports Museums Mountains Boat journeys Series 2: World Capitals XL European Cities Cities of the Americas Airports African Cities Cities of Asia and Oceania Sights (Temporarily Reinstated) Islands Airlines and Routes Railway, Metro, Funiculars, Cable Cars Festivals History, Culture, National and City Museums Borders SISO - developed by Jeff Shea CHAD (Country Hybrid Administrative Divisions) Experiences Tentative WHS World Cities and Popular Towns Castles, Palaces, Forts Religious Temples World Heritage Sites Entertainment/Things to do Architectural Delights World of Nature Villages and Small Towns Lighthouses Caves, Sinkholes and Saltmines Zoos Ski Resorts Aquariums Maritime/Ship Museums Planetariums Windmills and Wheels Theme Parks, 'Fun' Museums and Miniatures The Dark Side Botanical Gardens Monuments Waterfalls Markets Open-Air Museums Pedestrian and Historical Bridges Roads, Road Bridges and Tunnels Malls/Department Stores Beaches Bizzarium Aviation Museums Vehicle Museums Railway Museums House and Biographical Museums Vintage Religious Monuments Hospitality Legends Urban Legends Indigenous Peoples Lakes Rivers Trails 1 - Treks Trails 2 - Hikes Culinary Delights Vestiges of the Past Virtual Travel (The Quarantine/Desperation Series) Well-being Milestones Archaeology and Anthropology Museums Art Museums Music, Film and Photography Museums Military, War and Police Museums Natural History and Earth Museums Museums - Various Religious and Sacred Art Museums (including Islamic and Jewish Museums) Science, Technology and all Industry and Mining Museums Sports Museums Mountains Boat journeys Start