Asmara contains the world's most concentrated grouping of Italian Modernist architecture outside Italy. The city center received UNESCO World Heritage designation in 2017 for 4,360 buildings constructed between 1890 and 1941. The Fiat Tagliero Building, completed in 1938, extends two 15-meter cantilevered wings with no visible support columns—engineer Giuseppe Pettazzi designed the structure in futurist style, and legend states he stood beneath during the removal of construction scaffolding. Cinema Impero opened in 1937 with 800 seats and still projects films using its original Art Deco interior. The Asmara Opera House seats 450 and maintains performances in a building constructed in 1920. Cathedral of Asmara, completed in 1922, rises 52 meters and combines Lombard Romanesque elements with a campanile visible across the city. Walking these streets requires no guide or vehicle—every block between Liberation Avenue and Harnet Avenue contains buildings from the Italian colonial period, now painted in pastel colors and serving as shops, cafes, and government offices.
Massawa divides into three sections across coral islands connected by causeways. The old city occupies Taulud Island, where Ottoman architecture from the 16th century stands alongside Italian buildings from the early 20th century. Sheikh Hanafi Mosque dates to the 1500s with external staircases leading to upper prayer rooms. The Imperial Palace, constructed for Haile Selassie, sustained damage during the independence war but its shell remains accessible. Temperatures in Massawa average 30°C year-round and reach 45°C in summer months. The port still functions commercially, handling container traffic, though less volume than during the Italian period when Massawa served as the primary outlet for Ethiopian coffee exports. Buildings in the old city show bullet impacts from the 1990 battle when Eritrean forces took the city after a siege.
Dahlak Archipelago extends 200 islands across the Red Sea, though only four support permanent settlements. Dahlak Kebir measures 643 square kilometers and holds approximately 2,500 residents in four villages. Ruins on Dahlak Kebir include water cisterns built during the Islamic sultanate period between the 8th and 13th centuries. Diving occurs year-round with visibility exceeding 30 meters. The archipelago contains coral formations and species including Napoleon wrasse, manta rays, and whale sharks that pass between November and March. Access requires permits from Massawa and boat hire. No hotels operate on the islands—visitors arrange camping or homestays in Dahlak Kebir villages through tour operators in Massawa. The Eritrean Navy maintains a presence on several islands and restricts access to certain areas.
Keren sits in a mountain valley 91 kilometers from Asmara on the road to the western lowlands. The Monday market draws Bilen, Tigre, and Tigrinya traders selling livestock, produce, and household goods in a site that has operated weekly for over a century. The town's Egyptian cemetery contains Italian and British graves from the 1941 Battle of Keren, when Allied forces fought for two months to dislodge Italian positions. A damaged Italian tank remains where it was disabled on the approach road. The Mariam Dearit shrine stands above town on a baobab tree where local tradition holds that an image of Mary appeared—both Christian and Muslim pilgrims visit throughout the year. Keren experiences temperatures 5-10 degrees cooler than Asmara due to its 1,390-meter elevation and valley air flow.
Qohaito ruins sit at 2,500 meters elevation, 120 kilometers south of Asmara. The site covers several square kilometers with remains of a settlement that functioned between the 1st and 7th centuries CE as part of the Aksumite kingdom's northern territory. Visible structures include stone columns up to 3 meters tall, building foundations, and a 5-meter carved stone dam. Egyptian pottery fragments found at the site are displayed in the National Museum in Asmara. The standing pillars at Qohaito predate the stelae at Aksum across the border in Ethiopia. Access requires a 4x4 vehicle and permit from the Ministry of Tourism—the unpaved road from the main highway takes 90 minutes. No facilities exist at the site. The nearby Adi Alauti Cave contains rock art depicting cattle, though the images lack carbon dating.
Debre Bizen monastery occupies a mountain peak above the town of Nefasit, founded in 1361 by Abba Filipos. The monastery follows the Eritrean Orthodox Tewahedo tradition and houses approximately 100 monks. Access requires a two-hour climb from the base—women cannot enter per the monastery's rules established at founding. The monastery library contains manuscripts dating to the 15th century, though scholars rarely gain access. Views from the monastery extend to the Red Sea coast 40 kilometers distant. Monks at Debre Bizen maintain agricultural terraces on the mountainside and subsist partially on donations from pilgrims who visit during major Orthodox holidays. The monastery remained operational throughout the Italian period and the independence war.