1. Snæfellsnes

Snæfellsnes peninsula is worth visiting. Many people think this is a 'energy place' for the soul.
The most famous spot is maybe 'Snæfellsjökull' (Snaefells-glacier), which can be seen from Reykjavik if the weather is good. It is an amazing trip to go to the top of the glacier by snow-mobiles. Check this web-site. Snæfellsjökull is also known from the novel 'Journey to the Center of the Earth' by the French author Jules Verne.
There are a couple of small towns on the peninsula, Ólafsfjörður, Grundarfjörður and Stykkishólmur being the biggest. Whale watching and sailing are offered at them all.