Compasses are a navigational instrument utilising a magnetized needle giving a frame of reference based on North, South, East and West, as well as their intermediate directions such as SE, NW etc. This is based on Magnetic North, and not True or Grid North.

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How can you navigate without a compass or GPS

What are the ways you can navigate when you don't have a compass or a GPS? For example how can you tell which way is north.
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Is a compass generally accurate in only one hemisphere, or both? [duplicate]

Possible Duplicate: Navigational gear worldwide I'm not that well travelled (never been outside of Europe!) but at some point I'd love to head elsewhere to perhaps hike somewhere a bit more ...