Hollow out the bread loaf, leaving 1-inch of bread around the edges.
Mix artichokes, spinach, cream cheese, sour cream, mayonnaise, mozzarella, Parmesan, garlic, salt, and pepper.
Spoon dip into the bread bowl.
Wrap in foil and cook over a campfire for 20-30 minutes, or bake in the oven at 375°F for 20-25 minutes until golden and bubbly.
Garnish with parsley and serve with the reserved bread top and additional dipping options.