When Västervik was founded at its current location in 1433 by Eric of Pomerania, the inhabitants were granted four tax-free years, the first of which was to build a church. Services were held here for nearly 500 years, with the last high mass on the Feast of Christ the King (Domssöndagen) in 1905. The new church, St Peter's, was consecrated on the first Advent of the same year. Since then, St Gertrud's was used for various purposes, including for grain storage during the First World War. Eventually, the idea to restore the church as a place of worship emerged, and St Gertrud's was re-consecrated on 18th June 1933. The church's original tower, destroyed by lightning during a service in 1762, was replaced in the 1780s by the current one, designed by the renowned architect Carl-Fredrik Adelcratz. Among the church's many valuable artefacts is a Wistenius organ from 1743, considered one of Sweden's most precious organs.

The Clock Tower Museum occupies the top four floors of the Makkah Royal Clock Tower, the central pillar of the Abraj Al-Bait complex overlooking the Grand Mosque. Its focus is the intersection of faith and science, using interactive exhibits and advanced technology to explore timekeeping, the Hijri calendar and astronomy from an Islamic perspective. The journey culminates on the open observation deck, which provides a breathtaking, unparalleled aerial view of the Kaaba and the entire mosque complex from over 400 metres, a perspective unique to this museum.

The Hall of Flame Fire Museum is a fascinating tribute to the history of firefighting showcasing an extensive collection of fire equipment and memorabilia, which traces the evolution of firefighting from the 19th century to the present day. Visitors can explore vintage fire trucks, helmets, and gear, as well as interactive exhibits that highlight the challenges and advancements in firefighting techniques over the years. The museum also features displays dedicated to notable fires in history and the brave firefighters who responded to them.

The International Museum of the Prophet's Biography offers a detailed, technology-driven exploration of the life and teachings of the Prophet Muhammad. Located within the Clock Tower complex in Mecca, it uses immersive multimedia exhibits, 3D models and cinematic presentations to convey its narrative. The approach is modern and educational, focusing on accessibility for an international audience with multi-language support. Rather than displaying historical artefacts, the museum prioritises storytelling and moral instruction, providing a structured, informative complement to the spiritual experience of visiting the holy city.