It is a crisp spring day, late morning, when you head out of Praern along the old road that travels around the northern side of the Lough Derg. The road, little more than a path worn by wagon wheels, is empty. Not many people travel by land on the northern shore of the loch. The occasional traveler that you pass nods or smiles, bidding good day as you walk past.
Decisions, decisions...
This trail moves into a hilly region and moves further from the lake as it heads north by northwest.
You could continue upon the road, or choose to walk the shore of the lake. It's clear that at some points along the shoreline it may become a bit more treacherous as it nears the cliffs however the road will probably require catching a side trail or some overland travel to connect back to the cliffs in order to reach your destination, but it makes for easier travel.
Regardless, the terrain is considered "rough" (either from the hills or the sandy/rocky beach), so you move at 25km per day. You suspect you can make it to the dig site by night fall, it is up to you if you wish to camp along the way to arrive in the morning or reach Atarin's camp in the evening.
Food
If anyone has hunter talent they can produce one meal a day per rank without any effort. Otherwise a MND+AG+Hunter check can be used to obtain some game suitable to feed the entire group. This will take some time, however. You may also simply use one day's worth of rations you have purchased.
Other
You are also welcome to track or search or do anything else that you wish along the way.