Touba is a major religious city in central Senegal and the spiritual center of the Mouride Muslim community. Located in the Diourbel Region, the city is dominated by the Great Mosque of Touba and the mausoleum of Sheikh Ahmadou Bamba, founder of the Mouride order.

Bulgaria is a republic in southeastern Europe. The capital and largest city is Sofiya. Bulgarian culture has been influenced successively by Byzantine, Greek, Russian, and Western cultures.

Dominica, known as the “Nature Island of the Caribbean,” is a haven for eco-tourists and adventure seekers. Nestled between the French islands of Guadeloupe and Martinique, this lush island boasts a remarkable landscape of volcanic mountains, dense rainforests, and stunning waterfalls. Dominica’s most iconic natural wonder is the Boiling Lake, the second-largest hot spring in the world.

Set in the heart of the Aegean Sea, Skyros, Greek island, stands apart from its neighboring islands with a character shaped by both rugged landscapes and quiet coastal life. As part of the Sporades group, it offers a mix of pine-covered hills in the north and drier, open terrain in the south. The main town, Skyros Town, rises along a hillside crowned by a whitewashed monastery and a medieval-style castle, creating a striking view from the harbor below.

Sweden is a country where medieval towns, coastal archipelagos, and expansive forests sit side by side with modern design and a strong cultural identity. Stockholm, the capital, is built across 14 islands connected by bridges and ferries. The historic district of Gamla Stan features narrow, cobbled streets and colorful buildings dating back to the 13th century.

Wadi Bani Khalid is a major valley in Oman's Al Sharqiyah North Governorate, extending from the Hajar Mountains toward the desert landscapes of the Sharqiyah Sands. It is known for its year-round watercourses, pools, rocky gorges, and clusters of date palms. Unlike many wadis that can become dry, Wadi Bani Khalid retains flowing water in parts of its upper valley, creating a green contrast with the surrounding arid terrain.