Xemxija

Where it sits. Xemxija occupies the western shoulder of St Paul's Bay, where the coast road bends around the head of the inlet and begins climbing toward Mellieħa. The name comes from xemx, sun: this is the sunny side of the bay, catching light from morning until late afternoon, and the Order's early eighteenth-century gun position here was known as Xemxija Battery for exactly that reason. The suburb is built on a steep slope above the water, so its apartment blocks stack up the hillside in terraces with the bay below and the Pwales valley — a flat agricultural corridor running clear across the island to Għajn Tuffieħa — opening behind. Administratively it falls under the council of St Paul's Bay.

The heritage trail. Xemxija's real distinction is that a very long span of Maltese history is compressed into one walkable hillside, now linked by a marked heritage trail that climbs from the bay through the terraces and carob groves. Along it are a group of rock-cut tombs of Punic type, cut as chambers with kidney-shaped plans; the ruins of two megalithic temples; a grain silo of Bronze Age date cut down into the rock; troglodytic dwellings; cart ruts scored into the bare limestone by an unexplained prehistoric transport system; a stretch of Roman road; and a set of Roman apiaries — rows of rock-cut cavities built to hold bee colonies, a rare survival that speaks to how important honey was to the Roman economy of the island. The trail also passes corbelled stone huts, rubble-wall field systems and an ancient carob tree that has become a local landmark.

Water, war and flour. The British built an aqueduct here in 1839 to move water from an underground source at Tal-Ballut in Wardija, running it partly underground and partly on arches to a reservoir at Xemxija — supply for the military and their horses stationed around the northern defence posts. Around 1715 the Order had built Arrias Battery on the shore below, one of the coastal works filling the gaps between the towers; it survives, converted into a restaurant. Stranger and more recent is the underground emergency flour mill cut into the rock during the Cold War, part of Malta's civil defence planning for a siege that never came. It has been restored to working order by the Maltese Industrial Heritage Foundation and is open to visitors — a complete milling plant in a bunker.

Simar and the wetland. At the foot of the slope, where the Pwales valley meets the bay, lies the Simar Nature Reserve: a managed freshwater and brackish wetland of pools, reedbeds and tamarisk, one of very few such habitats in Malta, with hides along a short boardwalk. It was created by restoring a degraded marsh and is now a stopover for herons, egrets, waders and warblers on migration, and a breeding site for reed warbler and little ringed plover. Like the sister site at Għadira it opens to the public on set days in the cooler months.

Mistra Bay. Immediately north of the parish church the road drops to Mistra Bay, a narrow inlet of pebble and rock with a few boathouses, moored fishing boats and clear deep water. Mistra Battery of 1761 stands on its shore, and the valley behind it is farmed. It is one of the quieter swimming spots in the north, reached down a steep lane, with no facilities beyond a summer kiosk.

What visiting looks like. Xemxija is a residential and lightly touristed strip rather than a resort — a handful of hotels, restaurants along the waterfront road, a fire station, and apartment blocks that went up from the 1980s onward. Its value is as a base or a walking start: the heritage trail, the reserve, the Pwales valley path, and the climb over the ridge toward Mġarr and the western bays all begin within a few hundred metres of each other. The waterfront itself is a working one, with a handful of long-established fish restaurants where the catch comes off boats moored a few metres away, and the flat rock shelves below the road are used for swimming by residents rather than visitors.

Getting there and timing. Buses 41, 42, 44, 221 and 222 pass along the bay road, roughly 45 minutes from Valletta, with stops at the head of the trail. Autumn through spring is the season that suits the place: the trail is exposed and steep, the wetlands open to visitors, the fields green, and the migration passing through in March–April and September–October. High summer is hot on the hillside and better spent in the water at Mistra.