The Great Cave of Niah is enormous by any measure. The floor area of the cave has been calculated at almost 10 hectares and in places the cave roof rises a majestic 75 meters above the rubble-strewn floor. It has been the site of around 40,000 years of human occupation.
Seahorse Island (not its official name) is planned to be a man-made island, in the shape of Miri's mascot - the seahorse - for the 3rd phase of the Brighton Beach's redevelopment master plan. Once completed this island will be about 800 metres off the coast from Brighton Beach, and planned to feature recreational, commercial and residential areas.