Keukenhof Gardens, Rijksmuseum, Van Gogh Museum, Anne Frank House, Amsterdam Zoo, Heineken Experience, A’dam Lookout, Stedelijk Museum

Sagrada Familia, Park Guell, Casa Batllo, Casa Mila, Camp Nou, Barcelona Aquarium, Montserrat Monastery, Gaudi House Museum

Berlin TV Tower, Reichstag Building, Brandenburg Gate, Pergamon Museum, Neues Museum

Szechenyi Baths, Gellert Spa, Budapest Parliament Building, Buda Castle, Danube River Cruise

Guinness Storehouse, Glasnevin Cemetery, Malahide Castle, Irish Whiskey Museum, Jameson Distillery, Teeling Distillery

Edinburgh Castle, Royal Yacht Britannia, Edinburgh Zoo, Holyrood Palace, Mary King’s Close, Edinburgh Vaults, Camera Obscura

Alhambra Castle, Generalife Palace, Nasrid Palaces, Flamenco at Jardines de Zoraya

Elbphilharmonie, Miniatur Wunderland, Hamburg Harbor, Reeperbahn Tours, Hamburger Kunsthalle

London Eye, Tower of London, London Zoo, Stonehenge, Madame Tussauds, Kew Gardens, St Paul’s Cathedral, The Shard, Kensington Palace, Windsor Castle, Whipsnade Zoo

Royal Palace of Madrid, Bernabeu tour, Prado Museum, Reina Sofia Museum, Thyssen Museum

Linderhof Palace, Neuschwanstein Castle, Hofbrauhaus Munich, Allianz Arena Tour, Dachau Concentration Camp

Eiffel Tower, Louvre Museum, Palace of Versailles, Disneyland Paris, Musee d’Orsay, Pantheon, Centre Pompidou, Arc de Triomphe, Notre Dame, Seine River Cruise

Prague Castle, Jewish Quarter Prague, Prague Zoo, Terezin Concentration Camp, Black Light Theater

Colosseum, St Peter’s Basilica, Vatican Museums, Borghese Gallery, Sistine Chapel, Roman Forum, Pompeii, Castel Sant’Angelo, Capitoline Museum

Schonbrunn Palace, Vienna Zoo, Albertina Museum, St Stephen’s Cathedral, Spanish Riding School, Belvedere Palace, Kunsthistorisches Museum

Chicago Architecture Tours, Art Institute of Chicago, Skydeck Chicago, 360 Chicago, Field Museum

Everglades National Park, Miami Seaquarium, Miami Zoo, Jungle Island

Empire State Building, Statue of Liberty, The MET, 9/11 Memorial & Museum, One World Observatory, Top of the Rock, Museum of Modern Art, Intrepid Museum, Guggenheim Museum, BlueMan Group, Dinner Cruise

Alcatraz, San Francisco Zoo, Monterey Bay Aquarium, SFMoMA, California Academy of Sciences, Hop on hop off San Francisco

Ngong Ping 360, Victoria Peak, Peak Tram, Sky100, Hong Kong Wheel

Gardens by the Bay, Singapore Cable Car, Singapore Zoo, Singapore Night Safari, Singapore River Safari, Christmas Wonderland

Desert Safari Dubai, Burj Khalifa, Ski Dubai, Dubai Fountain Show, Sheikh Zayed Mosque, Dubai Aquarium

Puffing Billy, Melbourne Aquarium, Eureka Skydeck, Werribee Zoo, Melbourne Zoo

Sydney Opera House, Sydney Bridge Climb, Taronga Zoo, Sydney Aquarium, Sydney Tower Eye