The wherigo can be done from your car. The total drive is about 2 miles, then you will need to get out for a short hike to find the final.
As you do the wherigo, please understand that the pictures are random and are not reflective of the questions.
Download the cartridge This Little Piggy and play it on a Wherigo-enabled device, be it a Garmin Colorado, NUVI or Oregon, Java-enabled phone (using OpenWig), or an Android phone (using WhereYouGo)
Enjoy your tour