Stortorget, the largest square in Karlskrona, stands proudly at the heart of Trossö island, forming the central hub of the city. This grand square, perched on the island's highest point, is surrounded by monumental buildings that tell tales of the city's rich history. The centrepiece is the statue of Karl XI, overseeing the bustling paved expanse. Two magnificent churches, Fredrikskyrkan (The Frederick Church) and Trefaldighetskyrkan (The Holy Trinity Church), also known as the German Church, add to the square's allure. Stortorget captivates visitors with its architectural splendour, and the surrounding pedestrian streets feature an array of restaurants and cafés.

Constructed in the 16th century under the orders of Sultan Ahmad al-Mansur of the Saadian dynasty, El Badi Palace — the "Incomparable Palace" — was once hailed as a marvel of its era. Initially featuring 360 rooms, an expansive courtyard, and a 90-metre-long pool, the palace was a monument to the Sultan's affluence and influence. Adorned with a lavish selection of materials sourced globally — from Italian marble to Malian gold — the palace was envisioned as an opulent space for grand receptions and ceremonies. However, following al-Mansur's death in 1603, the palace was abandoned and gradually succumbed to decay, especially during the waning years of the Saadian rule. Many of its precious elements, particularly its marble, were harvested and repurposed in various Moroccan structures. Nowadays, El Badi stands as a significant point of interest in Marrakesh, housing various exhibitions and even showcasing the Minbar of the Kutubiyya Mosque. Though largely in ruins, the palace still whispers stories of a bygone era of wealth and grandeur.

A place of supernatural significance to locals, the Crocodile Pool is visited by women who have lost all hope to conceive a child - it is believed that a visit here may help the process along (hence the name "Kachikally" given to some children at birth). The pool is home to well looked-after Nile crocodiles, some of which are so tame they may be pet. Do not miss the adjacent museum, nature trail, and gift shop.