Although Arrecife has fully 50,000 of the 130,000 people that live on Lanzarote, this small city remains a place where life moves at a more sedate pace than it does in bustling Santa Cruz or Las Palmas. The coastline here is strung with line after line of rocky reefs (in fact, "reef" is what arrecife means in Spanish). While you're here, don't miss its two castles or its inland saltwater lagoon, Charco de San Ginés, where
there's a gorgeous fleet of small fishing craft. A stroll around the back streets near the lagoon gives you an idea of the old Arrecife. The local Playa del Reducto is a good place to get in some beach time if you’re spending the day here.
From Arrecife, you might want to walk or bike to Puerto del Carmen along the 12-km (7½-mile) seafront promenade, which takes in lovely stretches of golden sand and views of the Ajaches mountains in the south. You can stop for a bite to eat in Playa Honda. Take the bus back if you’re not up to the return trip.