From Blida to Berrouaghia, 52 M., railway in 4 hrs. (fares 9 fr. 40, 6 fr. 70, 5 fr. 5 c.). The train diverges to the S.W. from the Oran and Algiers line, crosses the Oued el-Kébir and the Chiffa (p. [213]), and beyond the Rocher Blanc (466 ft.; inn) enters the Gorges de la Chiffa, a grand defile, flanked with the slopes of the Pic des Beni-Salah and Jebel Mouzaïa, here over 3000 ft. high. At (7½ M.) Sidi-Madani (597 ft.) begins the finest part of the ravine; the grandest scenery is around the Hôt. du Ruisseau-des-Singes (738 ft.; déj. 1¾–3, D. 3 fr.), at the mouth of the side-valley of the Oued Tamesguida, and at the waterfalls beyond the inn. The numerous apes (p. [171]) that dwell in the rocks here sometimes descend to the bottom of the valley.—12 M. Camp-des-Chênes (1253 ft.; inn), beyond the lateral valley of the Oued Merdja. Following the valley of the Oued Mouzaïa the train leads round the S. slope of Jebel Mouzaïa to (19½ M.) Mouzaïa-les-Mines (1640 ft.), with its deserted copper and iron mines, and then, in numerous windings, ascends the W. slope of Jebel Nador (3675 ft.; fine views) to (28 M.) Lodi (3042 ft.).—31 M. Médéa (3019 ft.; Hôt. d’Orient; Hôt. du Commerce; pop. 3800, incl. 1900 Mohammedans and 1200 Jews), a small town, perhaps on the site of the Roman Lambdia (Tirinadis?), was founded by Bologgîn ez-Ziri (comp. p. [221]), and was the capital of a beylic in the Turkish period under the name of Titteri. Great native markets (Thurs. and Frid.). The environs yield excellent white wine, but it is often adulterated.—The train next ascends to the S.E., in numerous windings, to (44½ M.) Ben-Chicao (3790 ft.), the highest station on the line.—52½ M. Berrouaghia (2953 ft.; Hôt. de France; Hôt. des Voyageurs), a small town of 2300 inhab., is the present terminus of the line, which is being continued to Djelfa.

A diligence runs daily in 5½ hrs. (at 1 p.m., returning at 9.35 a.m.) to (27½ M.) Boghari (2077 ft.; Hôt. Célestin, R. 2, déj. or D. 2½ fr.), a small trading town of some importance on the upper Chélif (p. [208]), with a Monday market and a picturesque Ksar on a hill (evening dances by girls of the Ouled Naïl tribe; see below).

Boghari is the starting-point of the important caravan-route to the Sahara oases of Laghouat and Ghardaïa. Diligence every other day at 3 a.m. vîa Aïn-Oussara and Djelfa (night-station) to Laghouat in 58 hrs. (also motor-omnibus sometimes); most of the stopping-places have very fair inns or caravanserais (R. usually 2, déj. or D. 2½ fr.). 13 M. Boughzoul or Bou-Guezoul (2100 ft.); 32½ M. Aïn-Oussara (2330 ft.); 57 M. Guelt es-Stel (all three in the Hauts-Plateaux, p. [169]); 85 M. Zmila (good drinking-water); 96 M. Djelfa (3803 ft.; Hôt. de France, quite good; Hôt. du Roulage; pop. 2200), in the midst of the Sahara Atlas. This little town, situated in the valley of the Oued Djelfa or Melah, where dolmens abound, and at the junction of our road with the caravan-route to Bou-Saâda (p. [270]), is the capital of the nomad tribe of the Ouled Naïl, whose daughters usually lead an evil life in the S. Algerian towns before marriage. (Their valuable trinkets are noticeable.) 118 M. Aïn-el-Ibel (3412 ft.); 137 M. Sidi-Maklouf (3019 ft.).—177½ M. Laghouat (2461 ft.; Hôt. Storace, good; Hôt. Mendane; pop. 5700, incl 5000 Mohammedans and 400 Jews). This picturesque little town, on the S. slope of the Sahara Atlas, with its military headquarters and brisk trade, lies on the Oued Mzi (called Oued Djedi lower down; p. [284]), amidst the fruit-trees of a palm-oasis. It has a pretty Jardin Public. The native quarters present a curious and lively scene.

The journey from Laghouat to (130½ M.) Ghardaïa by the rough Sahara road is very fatiguing. (Diligence every second day, in winter at 4 a.m., in summer at 5 p.m., in 30 hrs.; fare 30 or 25 fr.; motor-omnibus projected.) The chief stages are: 220½ M. (from Boghari) Tilghemt or Tilrempt (quarters), in an oasis of terebinths (p. [202]); 265 M. Berrian (1936 ft.), a little town of 3800 inhab., the northmost settlement of the Mozabites (17th cent.), lying on the chalky limestone plateau of the Chebka, with a palm-oasis on the Oued Bir.

308 M. (from Boghari; 130½ from Laghouat) Ghardaïa (1805 ft.; Hôt. du Sud; pop. 8200, incl. 5400 Mozabites), a free market, is one of the most picturesque and interesting places in the Sahara. Situated on the Oued Mzab, in a beautiful oasis, with 64,000 palms, the town is enclosed by a lofty wall defended with towers, and is dominated by the great minaret of the chief mosque. It holds high market on Fridays, and has two places of amusement (for Arabian music and dances). Ghardaïa is the headquarters of the Mzab, a small republic of towns which was founded in the 11th cent. by fugitive Berber Ibadites (p. [208]) after the destruction of Tiaret, was presided over by a priestly caste (tholbas), and in 1852 became a protectorate of the French who annexed it in 1882. The Mozabites or Mzabites, who hold aloof from the other Mohammedans, are often met with as artisans and small traders in the towns of the Tell Atlas and in the oases of the E. Sahara, but in their old age they always return to their original home. Their manners and customs are still somewhat mediæval; their mosques with minarets in the form of blunted pyramids, their curious cemeteries and tombs with votive offerings, and their schools will be found interesting. Their language is a Berber dialect akin to those of the Kabyles (p. [252]) and the Tuâreg, but Arabic and French also are generally spoken.

Among places worth seeing near Ghardaïa are (¾ M.) Mélika, with its black inhabitants and large cemeteries, and (1¼ M.) Beni-Isguen, a wealthy place of 5400 inhab., the sacred town of the Mozabite league, from which Arabs and Jews are excluded, with a massive town-wall, clean streets (smoking forbidden), and a loftily situated castle. The oldest town of the league is El-Ateuf, founded in 1012, with 2000 inhab., 5½ M. to the E. of Ghardaïa, on the caravan-route to (55½ M.) the Mozabite colony of Guerrara. Other caravan-routes lead from Ghardaïa to the S.W. viâ (166 M.) El-Goléa (1280 ft.), with its small oasis, to In Salah and the Tuat Oases, and to the S.E. to (112 M.) Ouargla (p. [285]).

Beyond Blida the train, running to the N.E., through orange-groves and fields of vegetables, again descends to the Mitidja. 234 M. Beni-Mered (459 ft.), with fertile gardens.

239 M. Boufarik (164 ft.; Hôt. Benoît, Boul. National; Hôt. Nemoz, Place Mazagran, D. 2 fr., quite good; Hôt. de la Gare, humble; omn. to the Place Mazagran; pop. 6000), once a fever-stricken village of peasants, is now the centre of trade for the produce of the Mitidja. Around it are admirably irrigated vineyards and orchards (oranges, mandarins, etc.), sheltered from the prevailing winds by planes, thujas (arbor vitæ), or cypresses. Near it are factories of perfume and immense wine-cellars. To the W. of the town is the large Marché Arabe (cattle-market; Monday), 12 min. from the Place Mazagran, or reached by a road direct from the station.

On the right, farther on, we observe the hill-ranges of Rovigo and L’Arba (pp. [248], 247) and the Jebel Bou-Zegza (p. [249]). Beyond (245½ M.) Birtouta-Chebli we near the low spurs of the Sahel (p. [221]). 252½ M. Gué-de-Constantine, in the plain of the brook Harrach (p. [247]), where the eucalyptus abounds.