The Rue Trézel (Pl. B, C, 2), which ascends to the S.W. from the lower ground to the Kasba Hill, is the only fairly animated street in the town. On the left is the Hôtel de Ville (Pl. 2; C, 2), which contains a few antiquities, including a Roman mosaic (Oceanus and the Nereids) found near the hospital. The Fountain in front of the Hôtel de Ville has a hexagonal column with a Roman inscription in three parts recording the building of the aqueduct (p. [262]).
The Place Gueydon (Pl. B, 2, 3), the focus of traffic, named after Admiral Gueydon (governor of Algeria, 1870–3), and adorned with a Monument (a genius in bronze), affords a splendid *View of the bay from the parapet.
From the Rue Trézel we cross the Place de l’Arsenal (Pl. B, 2) and ascend the Rue Fatima to the booths of the Kabylian Market and to the Kabylian quarter, the chief boast of which is the pretty Mosque (Pl. A, B, 2), completed in 1902. Close by is the Porte Fouka (Pl. A, 2), the substructions of which are ancient.
Fort Barral (Pl. B, 2; formerly Fort Moussa), to the E. of the Rue du Gouraya (p. [265]), dates from the Spanish period. Behind the Hôpital Civil are the Citernes Romaines (Pl. B, 1; 509 ft.), which have been frequently altered. These and a few fragments of the Roman Town Walls are the sole memorials of antiquity.
The Rampe des Spahis (Pl. B, 2, 1) descends to the Cinq-Fontaines (Pl. C, 1), a Mauro-Turkish fountain in the valley, whence the Chemin de Bridja leads to the Porte du Cimetière (Pl. C, 1), the town-gate on the Bridja Hill.
A charming walk is afforded by the road from the gate just named, passing the Jewish Burial Ground (Pl. D, 1), and descending in windings through olive and carob groves and ruins of old fortifications, to the beautiful Anse de Sidi-Yahia. Thence, at the lime-kiln and cement-works, we may either turn to the right and go through the tunnel under Fort Abd el-Kader (p. [263]) back to the harbour, or we may follow the coast-road (p. [265]) leading to the E. to the bay of Les Aiguades.
The *Excursion to Cape Carbon (there and back 3½–4 hrs.) is best made on foot or by mule (3 fr., attendant 1 fr.). We leave the town by the Porte du Cimetière and follow the rough road to the N.E., passing (on the left) the Catholic Cemetery (Pl. C, D, 1), and ascending amidst rich vegetation on the E. slope of Jebel Gouraya (p. [265]).
Passing the pleasant path which diverges to the Petit Phare (482 ft.) on Cape Bouak, we soon reach the Vallée des Singes, whence we look down on the peaceful Anse des Aiguades (p. [265]), and the (1 hr.) Pic des Singes, on whose steep rocky slopes we may often see monkeys disporting themselves (comp. p. [171]). Just beyond the short rock-tunnel, where the road ends, we obtain a superb **View of Cape Carbon (722 ft.), whose limestone precipices, descending sheer on every side, are crowned with a semaphore and the old lighthouse. We cross the low saddle between the Anse des Salines (see below) on the left and the bay bounded by Cape Carbon and the Cape Noir (p. [130]) on the right, and ascend past the Old Lighthouse to the (20 min.) *Semaphore, from whose flat roof we have a splendid survey of the bay and of the bold coast of Great Kabylia as far as the Ile Pisan (p. [130]).
From the saddle just mentioned a path descends to the New Lighthouse at the foot of Cape Carbon.