Scuba Nation is located on Sothearos Blvd – the same road as the Royal Palace, near Wat Ounalom. You will have to take a motorcycle taxi (moto-dup), tuk-tuk (motorcycle with trailer) or taxi to get around town. There are now some metered taxis – there are small call-up services and your guest house or travel agent can always arrange a car for the day for you.
The international airport is situated about 30mins outside the city. On arrival, taxis and motorcycle taxis (moto-dups) can be hired just outside the arrival lobby. There are no metered taxis. Taxis cost $12 for the trip into the city centre, tuk-tuks about $9.
Most of the buses and shared taxis stop at the Central Market (Psar Tmei) in the centre of town, although some also have offices on the riverside. Private taxis should take you directly to where you want to go. From the market or riverside, you will have to get a moto-dup or tuk-tuk to the Dive Centre and prices here are often higher than ordinary rates.