Trackables

Travel Bugs by Geocaching.com - these trackable tags can be attached to any item, and be tracked into and out of any gc.com geocache on earth.

USA Geocoins - like the above, these coins can be tracked to and from gc.com caches.

Traveller Tags - these tags can be tracked in and out of any cache on the planet, can be used to make a moving cache, or the numbers can be put onto any signature item.

Canadian GeoCoins - geocoins done with a Canadian flair.

Where's George? - a tracking website using US currency.

Where's Willy? - a tracking website using Canadian currency.

BookCrossing - a tracking website based on sharing and exchanging and hiding books across the world

Coins & Pins - a great place to buy coins and pins for geocaching trade or trackable items