🚌 Hop on a bus. We know, it's so much quicker to get around in a taxi or Uber, but some of the most inexpensive bus tours of every city in the world are just... the local buses. Hop on with the locals to see some of the most iconic areas of the city you're in (because of course they all have bus stops!), then stick around for some quaint neighborhoods. Odds are, it's those stops where you find the best hidden gem of your trip.