- Ireland
- Greece
- Machu Picchu
- Socotra
- Pompeii
- Prague, Czech Republic
- Easter Island
- Cape Town, South Africa
- Patagonia
- All 50 states of the U.S. (33 to go)
- Island of Dolls (Mexico)
- Australia
- Giza Necropolis (Egypt)
- New Zealand
- Paris, France
- Chichen Itza (Mexico)
- Teotihuacan (Mexico)
- Stonehenge
- Galápagos Islands
- Tikal National Park (Guatemala)
- Chaco Canyon (New Mexico)
- The Leshan Buddha (China)
- Angkor, Cambodia
- Dazu Rock Carvings (China)
- Paphos, Cyprus
- Park of the Monsters (Italy)
apr 24 2011 ∞
jun 11 2014 +