Hammam, Trenčianske Teplice

The Hammam at Trenčianske Teplice began not with an architect's brief but with one woman's fascination. Having seen a model of a luxurious Turkish bath at the Paris World Exhibition, the spa's owner, Iphigenia de Castries d'Harcourt, travelled to Egypt, secured the Viceroy's permission, and brought his own court architect back to Slovakia to design it.

Completed in 1888 in Moorish style, the bathhouse had no direct equivalent anywhere else in Europe at the time, and its domed hall — lit to resemble a starry night sky — remains one of the more unusual spa buildings on the continent.

The story begins at the Paris World Exhibition, where Iphigenia de Castries d'Harcourt, then owner of the Trenčianske Teplice spa, encountered a model of an opulent Turkish bath. Rather than simply admiring it, she travelled to Egypt and petitioned Viceroy Izmail directly for permission to build a Hammam of her own, and he agreed — sending his court architect, František Schmoranz Jr., to Slovakia to design it.

The result, completed in 1888, closely followed Schmoranz's earlier design for a summer residence intended for an Egyptian governor, adapted into a Moorish-style bathhouse. Lit through three glazed domes that give the hall the impression of a starry sky, it remains functionally unchanged today, still used by spa guests for relaxation after treatments.

Because the Hammam functions as an active part of the spa rather than a museum piece, most visitors encounter it as part of a treatment stay rather than a standalone sightseeing stop. The building's three-domed lighting effect is its signature feature, best appreciated during a quiet, unhurried visit rather than a quick look.

The wider spa town around it retains the slower pace typical of Slovak spa resorts, with wooded valley walks available for visitors who want to balance pool time with time outdoors.