Hermala: Village History and Rare Rock Vegetation

The village of Hermala on Lohjansaari has preserved its rare group-village character. Four original farmsteads had been established by the mid-16th century; surviving 19th-century buildings represent a later period. The area is also home to distinctive rock vegetation and rare plants. This gives you a clear theme for planning your trip: Hermala brings together village history and natural and botanical features. If you are looking for a hotel for a trip to Hermala, you can first consider whether the village’s history or its plant life will shape your view of the destination more strongly.

Village Structure and Historic Buildings

The historic buildings include several structures from the 19th century. These include the wooden main buildings of Kalla and Pietilä, as well as several granaries. The surviving heritage therefore includes not only main buildings but also granaries. Hermala’s rare group-village character describes the settlement, while the houses and granaries mentioned are specific examples of its historic buildings. The destination’s built heritage can thus be understood both through the village’s overall form and through individual building types.

The four original farmsteads had been established by the mid-16th century. This is an earlier date than that of the surviving 19th-century buildings. Together, these details provide a timeframe that extends from the establishment of the farmsteads to later-dated buildings. If you are interested in how a village developed, this distinction makes the historical perspective more tangible: the early farmsteads and surviving buildings offer complementary evidence of different periods.

Rock Vegetation and Plant Life

The rock vegetation on Hermala’s Kalkkimäki has features of alvar vegetation, which is very rare in Finland. In terms of its vegetation and plant life, Kalkkimäki is considered one of the most valuable rocky areas in Uusimaa. It is home to an exceptionally large number of rare and endangered species that prefer calcareous habitats. The groups described include vascular plants, mosses and lichens. The botanical theme therefore ranges from the classification of the vegetation to different plant groups.

Rare and endangered plants are also found at Hermala’s Tolpoonkallio: lehtoneidonvaippa, nyylähaarikko, maarianverijuuri and pihakurjenpolvi. The species names make the botanical description more specific than a general statement about rare vegetation. At the same time, the list remains open-ended, as indicated by “among others”: the four plants named are examples, not a complete list. Tolpoonkallio thus represents a distinct aspect of the area’s natural features, alongside Kalkkimäki, which is characterized by its alvar features, rarity and several plant groups.

The Piettolan sammallehto nature reserve is also located in Hermala. It covers 0.5 hectares and is designated as a grove. The area and grove classification describe different aspects of the same protected area. Another aspect of the cultural landscape is fields that have become partly overgrown as a result of afforestation. Alongside the unusual plants and rocky areas, changes to the fields are therefore also part of the described landscape.

The themes that help define Hermala as a destination can be considered separately: the farmsteads and buildings provide a historical and architectural framework for the village’s history; the information about Kalkkimäki, Tolpoonkallio and Piettolan sammallehto concerns vegetation, plants and a designated nature area.

Discover more destinations: Lohja, Kirkkonummi, Mäntsälä, Järvenpää, Savijoki, Hattom, Vantaa, Sipoo

For the broader travel overview: Uusimaa.