Hello! We are planning a trip for the second week of September and I was looking for some advice on what to do. We are early 30s so hiking and sightseeing are what we are looking for. We are spending the morning doing the Jokulsarlon Glacier tour and then heading to Diamond Beach but I don't assume that will take all day. Any suggestions on what we can do for the other half of the day in the Hof/Hofn area? Thanks!