I read this on a boat from Denmark to Iceland, via the Faroe Islands, on the very routes the vikings had sailed, and then driving through Iceland by car.
Crossing Iceland, and its other-worldly landscapes, it was the perfect companion: the sagas came alive; the life the vikings lead, facing natural challenges, blood-feuds, love, and passions, for instance the saga of the Vapnfjord Men, from the eastern parts of Iceland.
The sagas have both historical value, as the saga of Eirik the Red give an insight into how two new world's met (without even knowing it), but are also able to reflect on human lives, as the saga of Authun and the bear.
Finally, there are the sagas of King Hrolf and his men, full of bloody battles, revenge and love-feuds, which are truly engaging.
After reading this, I only feel like reading more sagas!