Dvorec Karlov stands as a testament to Baroque-era architecture and culture in early 18th-century Bohemia. Located on Byšičky's land, part of Lysá nad Labem, this historical site was originally established by Count František Antonín Špork as a hospital for the sick and elderly. The complex is significant not only for its architectural design but also for its role in social care during that period.

The origins of Dvorec Karlov date back to 1715 when Count František Antonín Špork commissioned its construction on his estate, guided by Czech architect František Maxmilián Kaňka's designs. The hospital was completed in 1717 and featured a chapel dedicated to the Exaltation of the Holy Cross, consecrated on September 30th of that year. This period marked a flourishing Baroque cultural movement under Habsburg rule across Europe, characterized by significant architectural developments and social reforms.

Architecturally, Dvorec Karlov is notable for its original square layout with four wings, three of which survive today. The chapel, constructed from quarry stone, underwent modifications following the Josephinian reforms in 1790. In 1782, under František Karel Rudolf Swéerts-Sporck's ownership, the estate transitioned into an agricultural farm, marking a shift in its function and significance.

Ownership of Dvorec Karlov changed hands several times over the centuries. After Count Špork's death in 1738, his daughter Anna Kateřina and her husband František Karel Rudolf Swéerts-Sporck took over the estate. In the late 19th century, it was owned by industrialist and politician Bedřich Leitenberger, who introduced a garden for growing asparagus and cherries in 1890. Following World War II, the site came under the management of a local state farm, which made alterations to its structures.

Key events at Dvorec Karlov include the hospital's completion in 1717 and the chapel's consecration later that year. The hospital was officially dissolved in 1803, although its residents were allowed to remain until their deaths. An interesting curiosity is the village of Byšičky, which Špork rebuilt as a unique Baroque circle, enhancing the estate's architectural landscape.

Today, Dvorec Karlov is situated west of Lysá nad Labem, with local roads leading to Byšičky and recreational areas around Lake Řehačka. The site remains an important cultural landmark, reflecting its historical significance and architectural heritage. Visitors can explore the remnants of this Baroque complex, gaining insight into a pivotal era in Bohemia's history.

Dvorec Karlov offers a unique glimpse into the past, inviting visitors to appreciate its historical and architectural value. Its preservation as part of Czech cultural heritage underscores its importance, making it a worthwhile destination for those interested in exploring the rich tapestry of European Baroque architecture and history.