If your trip to Reykjavik is all sorted out but your travel itinerary is looking a little empty, let us give you a helping hand.Hallgrimskirkja deserves more than just a quick drive-by. Hop out of your car and take your time checking out this landmark attraction during your stay in Reykjavik.Reykjavik City Hall and National Museum of Iceland are some awesome attractions that all travelers should make time to check out. Plan out a route and spend a couple of hours soaking up each one.Plan a stop at Reykjavik Harbour. It's one sight you'll usually find on many travelers' must-do lists. Laugavegur and Laugardalslaug Geothermal Pool are also not far away and worth a pit stop.