Smell the fresh sea air and see the Reykjanes Peninsula from a different vantage point on a sea kayaking adventure. The couple that run this activity in Vogar are so sweet and I thoroughly enjoyed the whole experience, including the lunch they provided.
One of my favorite parts of this tour is the "yoga" we did at the end. It's not what you are probably thinking and it relaxed in a way that I haven't felt in a long time. If you have the time, this sea kayaking trip is totally worth it.