GCTK : The Geocaching Toolkit 30+ tools to help you solve mystery caches and make navigational computations. The number of tools will grow depending your input, so mail us your suggestions/requests for new tools !
Turn your Mac into an air traffic radar and see airplane traffic around the world move in real-time.
Berlin Subway for Mac is a comprehensive guide to traveling through Berlin (U-Bahn and S-Bahn) in Germany.
Google Map on the menu for easy and quick access For map direction, you select the current location field, click the "location" icon (second icon) on the top, it will paste the current address to the current location field.
RouteBuddy is a mapping application that can be used as an alternative to the software that shipped with your GPS device. All the essential functions of your GPS device are supported; all you need is a Mac, a GPS, and of course RouteBuddy.
Planito is your browser for planet Earth (and others). It is lightweight yet powerful and highly extensible online and offline multi-layered viewer for aerial imagery, maps, placemarks and other geospatial data layers for Earth, Moon and other planets. In its simplest form Planito can be used as
Find out at one blance the current time in another time zone. Time Zone Icon shows you at a glance the time of various time zones without any annoying program running in the front, because the clock is located in the top of the menu bar.
Travel Guide has information on travelling the whole world. From Congo to Canada, from Spain to Space, it's all here.