The Millennium Cross was built as a memorial for 2.000 years of Christianity in North Macedonia . It is a great walk up here that will take you about 2.5 h but of course you can choose to take the bus, a taxi or even the cable car. The view from here is magnificent.

The small town of Guardiagrele is another great option for a short day trip, but it is not reachable by train, so visitors are advised to hire a car. It lies in the foothills of the Maiella mountain, and the stunning views of the surrounding region led Gabriele d'Annunzio to nickname the town 'The terrace of Abruzzo'.

Hallgrímskirkja is an iconic part of Reykjavík's skyline and at 74.5 metres tall, it is one of the tallest structures in the country. The gigantic church on the hill was a controversial project, but Icelanders have come to embrace their monumental tower in all its brutalist glory. The concrete mountain which took over 40 years to construct was inspired by the unusual columnar basalt formations along Iceland’s coast. You can admire the building inside and outside, go to the top of the tower to catch the view or attend an organ concert. The church is named after Hallgrímur Pétursson — a 17th-century minister and poet who wrote the 'The Passion Hymns'. The book remains popular to this day.