Dukhan is an industrial city in Qatar’s western region and that became popular when oil was discovered there. Almost all the people who live there are employees of Qatar Petroleum. The city is off limits for others and photography is not allowed within Dukhan. The area around Dukhan is, however, very popular with visitors as there are lots of interesting sites and attraction to see in the area.

Simply put, Iceland’s famous Golden Circle is a popular route between three of the island's most visited attractions. Usually done as a day trip, the route starts in Reykjavik and takes you south and inland, to the Þingvellir National Park. There you enter the Geyser geothermal area with the Strokkur Geyser being most eager of the bunch. Finally, you arrive at to the 32-metre tall Gullfoss waterfall in the canyon of the roaring Hvítá river. Many tour agents and travellers themselves like to make extra stops along the way to see a geothermal power plant or spend a few hours at one of the spas. You could rent a car and drive between the landmarks at your own speed. In summer, you could even use the long daylight hours to avoid the crowds that tend to come earlier in the day. If you can pick your own route, don't miss the Kerid Crater Lake — a scenic lake that occupies a 3,000 years old volcanic crater that you can easily reach on foot.

The Luleå cathedral was built after the great fire in Luleå in 1887. The fire completely destroyed the old church on the site, Gustaf's church, which was from the late 1700s. Designed by architect Adolf Emil Melander in a neo-Gothic style, the new cathedral was initially named Oscar Fredrik's church upon its 1893 opening, in honour of King Oscar II. Spanning 54 metres in length and 35 metres in width, the cross-shaped cathedral features a towering spire exceeding 60 metres in height. Architect Knut Nordenskjöld led a redesign that veered towards modernity, stripping away wall paintings and star decorations, leaving a pristine white interior. Despite these changes, echoes of the original style linger in the church entrances, creating a harmonious blend of historical and contemporary aesthetics.

Basilica of Superga was built by the orders of Duke Vittorio Amedeo II, in the 18th century. It is infamous for being the place where the plane carrying the soccer team Toro crashed during the 1940s. Superga is located on top of the hill bordering Turin, from where you have a wonderful view of both the city and the Alps. To get there, you can take a bus, a mountain railway or a long-distance footpath, hence it is also the ideal destination for a hike during a clear day. Turin is surrounded by almost 700 km of hiking paths. The Basilica di Superga, along with the Victory Lighthouse at Colle della Maddalena, is one of the most popular destinations for hiking and trekking tours of the region.