One of Amsterdam’s hidden secrets, Hannekes Boom is a cosy, somewhat ramshackle, bar with a waterfront along the IJ. It’s a great place to just hang out and have a beer. Not for clubbers, but for those looking for a relaxing underground atmosphere and live music. It is centrally located, but off the tourist path, so it has a local feel to it. Outdoor seating is available, but you have to order your drinks inside. If you want to eat, make a reservation in advance (though the food is nothing special).