Millions of visiting tourists, including those arriving by cruise liner, might anticipate Circular Quay, site of the initial landing of the First Fleet in Port Jackson, to be the jewel in the crown of Sydney Harbour.

But the reality is that it bears a resemblance to "post war Germany", smells of garbage and is in dire need of modernisation, according to two eminent architects who have been involved in past refurbishments in the area.

Circular Quay: Asset or eyesore? Credit:Janie Barrett

The debate emerged after last week's Australia Day celebrations with a letter to the Sydney Morning Herald. Nancy Little from Double Bay wrote: "To honour Australia Day will the authorities concerned move quickly to save Circular Quay from tawdriness? One of our country's loveliest assets is now horribly commercialised with loud megaphones spruiking such messages as: 'souvenirs at reduced prices', 'cheaper than across the street', etc. Each trying to outdo each other.

"Let our overseas visitors leave with memories of children chasing pigeons, of arrivals and departures at the wharfs, of a happy atmosphere and let no-one say 'Why doesn't Australia look after its sacred sites?'"