Numlahti

Numlahti Manor (Finnish: Numlahden kartano, Swedish: Numlax gård) is a manor house and mansion located in Nurmijärvi, close to the villages of Valkjärvi and Numlahti along the Lopentie road. The Numlahti Manor is the oldest manor of Nurmijärvi.

Kuhakoski (Finnish pronunciation: [ˈkuhɑˌkoski]; literally meaning "zander rapids") is a rapids near the village of Perttula in Nurmijärvi, Finland. It is located in the immediate vicinity of the Numlahti Manor and the Regional Road 132, 34 kilometres (21 mi) north of Helsinki. At the same time, Kuhakoski is the largest waterfall in the entire Uusimaa region, as it has a height of 16 meters. It is part of the Vantaa River watershed, which descends stepwise to Lake Valkjärvi with a length of 150 meters.The rapids themselves start from a river excavated into the rock, to which the water of the Luhtajoki River flows soon after crossing the Loppi Road and then the old stone arch bridge. After the rocky outcrop, the water falls down in three large stumps, then bubbling through the woods into a rural landscape filled with fields. The field before the Loppi Road undercut by the rapids is the former drained Lake Kuhajärvi.Kuhakoski's waterfalls has played an important part in the history of Nurmijärvi, as the rapids were once the most important mill rapids in the area. Since the beginning of the 16th century, four separate mills (the mills of the villages of Perttula, Uotila, Valkjärvi and Numlahti) and later also sawmilling have been operated in the rapids. In 1910, a small power plant was built in Kuhakoski by the Perttula and Uotila houses. The operation of the power plant continued until 1952. Even today, the foundations and ruins of the mills can be seen in the waterfall, reminiscent of the industrial history of the rapids. Other identifiable landmarks include the semi-two-storey brick building above the Valkjärventie road above the rapids, which was a former machine and car repair shop in Perttula from 1937 to 1972.In the northern part of the rapids, and especially in its eastern part, there is dry meadow, and on the rock along the rapids, bluebells and maiden pinks grow, among other things.

Perttula (Swedish: Bertby) is a rural village along the Lopentie road in Nurmijärvi, Finland. Living is focused to agriculture. It's rounded neighboring villages like Uotila, Numlahti, Valkjärvi and Nummenpää. Nurmijärvi's largest village Klaukkala is located eight kilometers southeast of Perttula. Like a lake who gave the municipality its name, there was another lake near the Perttula village called Kuhajärvi, which was also drained in the early 20th century. Swedish-Finnish composer Bernhard Crusell lived in part of his childhood in Perttula.

Valkjärvi is a lake located in the Nurmijärvi municipality in Southern Finland. It is an island-free lake in the immediate vicinity of Klaukkala's urban area. The water flows from the lake along the Luhtajoki River all the way to the Vantaa River.Valkjärvi is the most lushest lake of Nurmijärvi, and it is part of the Nurmijärvi's lake monitoring program of the Central Uusimaa Environment Centre (Keski-Uudenmaan ympäristökeskus) due to its poor oxygen values near the bottom of the lake, which are observed especially in summer and winter under ice. Blue-green algae are quite common in the lake; in July 2015, the phytoplankton in the lake with the highest total biomass consisted of 40% cyanobacteria and 29% cryptomonad.Despite all this, Valkjärvi has great recreational value and there are quite a lot of both permanent and holiday settlements around the lake. There are two beaches at the southern end of Valkjärvi: Tiiranranta Beach and Lähtelä Beach.

Mäntysalo (Finnish pronunciation: [ˈmæntyˌsɑlo], literally translated "pine woodland") is a residential area of about one thousand inhabitants in the northern part of Klaukkala in Nurmijärvi municipality. It is one of the largest growth areas in Klaukkala. Haikala and Ripatti, the other residential areas of Klaukkala, are located around Mäntysalo. The most important road connection to the center of Klaukkala is Kirkkotie, which divides the areas of Haikala and Mäntysalo. The future Klaukkala bypass, Klaukkalan kehätie, which is under construction, will pass north of Mäntysalo.

Klaukkala church (Finnish: Klaukkalan kirkko, Swedish: Klövskogs kyrka) is a copper-plated modern church in Klaukkala of the Nurmijärvi municipality, built in 2004. The church was designed by Anssi Lassila; interior furniture and lamps were designed by interior architect Antti Paatero and liturgical textiles by Hanna Korvela. Mikko Heikka, a bishop of the Evangelic Lutheran Church, dedicated it on November 28, 2004. Construction claimed one death when a worker fell from the roof.Klaukkala Church was awarded the "Concrete of the Year" honorable mention in 2004.

Klaukkala (Finnish: [ˈklɑu̯ˌkːɑlɑ]; Swedish: Klövskog [ˈklø̂ːvskuːɡ], Finland Swedish: [ˈkløːvskuːɡ]) is the southern-most urban area (Finnish: taajama) of the Nurmijärvi municipality in Uusimaa, Finland, located near Lake Valkjärvi. It is the largest urban area in Nurmijärvi, and despite the fact that it officially has the status of a village, it is often mistakenly thought to be a separate town due to its size and structure. In the 2010s, Klaukkala's urban area grew to be part of the larger Helsinki urban area. Klaukkala has a population of over 20,000 and is the fastest-growing area of Nurmijärvi; almost half of the total population of the municipality lives in Klaukkala. Its population began to rise in the 1960s, when it surpassed the church village of Nurmijärvi. In the 1970s, Klaukkala also grew larger than Rajamäki, which until then was the largest of Nurmijärvi's villages. At that time, Klaukkala's population was over 2,500. Klaukkala has significant migration mainly from the Helsinki conurbation; being a rural village a half-hour's drive away from the Helsinki centre, it especially attracts families with children. Unfortunately, due to the enormous population growth, the village is also infamous for its growing traffic, which causes local problems at the mornings and afternoons.In the early 2000s, many detached houses were built in Klaukkala, but the situation has changed as up to three-quarters of the new houses are apartment, terraced and semi-detached houses.

Klaukkala Library (Finnish: Klaukkalan kirjasto; Swedish: Klövskog bibliotek) is a public library of the town of Klaukkala, located in the Nurmijärvi municipality in Uusimaa, Finland.

Kauppakeskus Viiri is a shopping mall in the southeast part of Klaukkala, Finland. It is the largest shopping centre in the Nurmijärvi municipality. The mall is divided into Big Viiri (Isoviiri) and Little Viiri (Pikkuviiri). In the spring, the Viiri Fair (Viirin Messut) is held annually in the shopping center. The fair has companies from the shopping center, as well as other stakeholders and sports clubs. An extension, including a Prisma hypermarket, and a new market were planned for the mall. These were to be realized with the construction of the Viirinlaakso area, but HOK-Elanto withdrew from the project and moved Klaukkala's old S-market to a nearby retail space.

The Klaukkala Orthodox Church (Finnish: Klaukkalan ortodoksinen kirkko; Swedish: Klövskog ortodoxa kyrka), also known as St. Nectarios Church (Finnish: Pyhän Nektarios Eginalaisen kirkko; Swedish: Sankt Nektarios kyrka), is the 20th-century wooden Orthodox church located in Klaukkala, an urban area in the Nurmijärvi municipality in Uusimaa, Finland. The church was named after the Greek saint Nectarios of Aegina. The church also keeps the relic of Nectarios.Kermesse is celebrated in the church annually on 9 November.

The Nurmijärvi Pentecostal Church (also known as the Nurmijärvi Pentecostal Congregation; Finnish: Nurmijärven helluntaiseurakunta) is a Finnish Pentecostal congregation in Nurmijärvi, Finland. It was founded in 1987 and it had about 200 members in 2025. The congregation's activities include church services, prayer evenings, children's and youth work, and music activities. The congregation organizes food distribution, maintains a flea market, and publishes the Lähde magazine. The congregation has done missionary work among the Romani people in Ukraine and in Cuba. The congregation also has a Christian choir, Flow. The congregation broadcasts its events live, for example through the UskoTV service and on the television and online channels of TV7. The congregation also produces a program that is broadcast on Radio Dei.

Harjula is a residential area of about 2,000 inhabitants in the southern part of Klaukkala in Nurmijärvi municipality, by the River Lepsämä and the road leading to Lahnus. There are spacious detached houses, terraced houses, small blocks of flats and some private services in the area. Harjula has an elementary school for about 250 students with grades 1–6, and kindergarten alongside of school. In the immediate vicinity of Harjula, in the direction of Klaukkala central, is the residential area called Syrjälä. Founded in 1976, the residents' association Harjula-Seura operates in Harjula.In the southern part of the Harjula area, near the Espoo border, an area of 44-acre is being planned by Circulation Oy for a bioterminal and utility material handling and transfer station. The construction project has sparked resistance among local residents, who have expressed concern about the effects of increasing heavy traffic, dust and potential harm to nature and the burden on the River Lepsämä. At the same time, residents are also concerned about the decline in property values.