Atlases and Maps

360 Cities 360Cities http://www.360cities.net 
AAAS Atlas of Population and Environment AAAS http://atlas.aaas.org/index.php?part=2
Bing Maps BingMaps http://www.bing.com/maps/ 
Breathing Earth BreathinEarth http://www.breathingearth.net/ 
CIA Maps CIAMaps https://www.cia.gov/library/publications/cia-maps-publications/ 
Full Wiki Maps, The WikiMaps http://maps.thefullwiki.org/
GeoGuesser GeoGuesser https://www.geoguessr.com/
Google Earth GoogleEarth http://earth.google.com/ 
Google Maps GoogleMaps https://maps.google.com.au
If it Were My Home If It Were My Home https://www.ifitweremyhome.com/
Map of Asia MapAsia http://www.yourchildlearns.com/asia_map.htm
Map Puzzles MapPuzzles http://www.yourchildlearns.com/map-puzzles.htm
Map Skip MapSkip http://www.mapskip.com/index.php 
Map Wing MapWing http://www.mapwing.com/
National Geographic Atlas Explorer
Recommended App
NationalGeographic http://ngm.nationalgeographic.com/map/atlas/africa-geophysical.html
NatureServe Explorer NatureExplorer http://www.natureserve.org/explorer/
Overlay Maps Overlay Maps http://overlapmaps.com/
Spacehopper Spacehopper http://www.spacehopper.io/
Story Maps - Gallery Story Maps http://storymaps.arcgis.com/en/gallery/#s=0
The True Size Of ... The True Size Of http://thetruesize.com/#?borders=1~!MTUxMjMzMDc.NTIyMjAzMg*MzM2Nzg2ODI(MzY3MjgyMg~!CONTIGUOUS_US*MTAwMjQwNzU.MjUwMjM1MTc(MTc1)MA~!IN*NTI2NDA1MQ.Nzg2MzQyMQ)Mg~!CN*OTkyMTY5Nw.NzMxNDcwNQ(MjI1)MQ
World Atlas WorldAtlas http://www.worldatlas.com/aatlas/world.htm
World Atlas WorldAtlas http://www.world-atlas.us/
WWF: Wild Finder WWF WildFinder https://www.worldwildlife.org/science/wildfinder/