Really — you must do this. Copenhagen is a harbor town. There is water everywhere. You must get out on it. Especially in the sommer. Don’t have a boat? No problem. Go Boat rents charming electric picnic boats by the hour for you and 7 of your best friends or family. I adore the slow, cozy, picnic table centered Go Boats for their charm, ease and maneuverability. The kids love the nets given them to scoop up trash in the canals. Bring some back and receive a treat. We have not tried their pre-made picnic baskets as you have to book more than 48 hours in advance, but have always brought our own provisions to enjoy. You can always supplement your own picnic with drinks(sodas, juice, wine and beer) from the GoBoat dock at your reserved time. I recommend booking ahead online, you can select 1, 2 or 3 hour increments. These boats are no where near speedy, but being forced to go slow allows more soaking in of the beautiful Copenhagen harbor. On a sunny day, the kids love to jump off and swim in the water. Easy enough to get off and on and quite stable even in higher traffic zones. Highly recommend it at least once. So very fun fun!