If hiking is on your itinerary, selecting a good pair of boots is a worthwhile investment. There are times when I can hardly stand the hectic atmosphere of small towns.
Spiked soles that clamp to the soles of your boots, called crampons are required for keeping traction on the ice. You may have to spend some time looking through your gear before getting out there. Since you are hiking, it will be necessary to carry everything needed for your adventure on your back.
Your first aid kit should contain essentials to tide you over in any case of any injury or illness, whether it is a cuts and bruises or stomach-aches and headaches. Rope, tarp and sleeping bags will be necessary especially if you are camping out. Many of the patrons of climbing gyms are serious climbers practicing skills and keeping themselves in physical shape.
A good flashlight is definitly high on our list of camping essentials. Try to bring as much bottled water with you as possible.