Here’s a bunch of sites that you might find interesting:
- Wikivoyage (travel-oriented wiki for the entire world)
- Atlas Obscura – The definitive map of the world’s extraordinary sights (map of unusual sights)
- Travelscope – Interactive map of visa-free travel (where can you go with your current passport)
- FlightConnections (direct flights from any airport)
- Sightsmap (most photographed places in the world)
- Dark Site Finder (light pollution map)
- Ventusky – Wind, Rain and Temperatures Map
- Skyscanner (flights, hotels and car rental comparator)
- Kayak (flights, hotels and car rental comparator)
- Google Flights (flights calculator)
- SeatGuru (Airline seat maps, useful to choose good seats)
- Expatistan (cost of living calculator)
- Numbeo (cost of living calculator)
- Budget Your Trip
- MAPS.ME (offline maps for Android and iOS)
- WannaDive (dive sites atlas)
- Best Time to Visit Anywhere (shows weather conditions based on the date)