Detour - Immersive audio walks, now in 17 cities
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Guides by Lonely Planet - Explore city guides curated by experts.
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Sygic Travel Maps - Itinerary planner for independent travelers
QGIS - QGIS is a desktop geographic information system, or GIS.