1. If you're looking to get away from the hustle and bustle of Auckland's CBD, take refuge in one of its city centre parks. The city's oldest and best-known park is the Domain, just north of the city centre, which boasts amazing views of the city and is home to the city's best museum. Closer to the centre is Albert Park, full of flower gardens and fountains and perfect for lazing in on a sunny afternoon.

2. Operating seven days a week every 10 minutes from 8am-6pm, Auckland's City Circuit bus is a free service that loops around the city. These environmentally friendly hybrid-electric buses pass by the ferry building, Queen Street, Albert Park and Sky Tower among other attractions.

3. Two of Auckland's most fascinating buildings are its cathedrals. The first of these is St Patrick's Cathedral (43 Wyndham Street) which was established in 1842. The other, the Holy Trinity Cathedral (Parnell Road and St Stephen's Avenue, Parnell), is a member of the Anglican church and is an unusually modern cathedral.

4. Although not entirely free like the Circuit Bus, Auckland's 'The Link Bus' operates longer hours and travels to parts of the city the free service doesn't. Most notable of these are Parnell and Ponsonby, two of the coolest corners of the city. Buses come along every 10-15 minutes and the journey costs a measly $1.70 per ride.

5. Dotted around Auckland are a number of galleries showcasing the work of local artists, most of which are free to enter. These include Art by the Sea (Cnr King Edward Parade and Church St, Devonport), which exhibits authentic art created by more than 80 NZ artists.