What Observatoriet i Brorfelde does

Observatoriet i Brorfelde is a municipal science discovery center located on a 40-hectare site near Tølløse, Denmark, operated as part of Holbæk Kommune (Holbæk Municipality). The site was originally established in 1989 as a Danish astronomy research center and was transformed in 2020 into a public-facing natural science park covering astronomy, geology, and biology. Its core physical assets include Denmark's largest optical telescope (Discovery, responsible for 100+ asteroid discoveries), four observatory domes, an inflatable planetarium, and purpose-built exhibition buildings (Geohus, Biohus, Tidslommen). The site sits within Denmark's only officially protected dark sky area, a regulatory designation that underpins its core experiential value proposition.

The center serves three primary customer segments: Danish schools (via Skoletjeneste, Lejrskole overnight camps, and the Karlsvognen mobile science unit), families and the general public (via day admission at 129 DKK with a complimentary season pass, four stargazing shelters, Science Club membership, stargazing evenings, and gift cards), and corporate groups for team-building and meeting facilities. Revenue is generated through a diversified portfolio of one-time admission and program fees, a semi-annual subscription membership, overnight accommodation rentals, café and retail sales, and outreach services. Pricing is denominated in DKK, with surcharges for weekend, after-hours, and out-of-region bookings.

The business is a direct-to-consumer science education and experience operator with a small staff of approximately 13-14 full-time employees including a leader, operations manager, booking coordinator, PR lead, science communicators, and nature guides. Distribution is primarily self-serve through the Understory booking platform and the physical site, supplemented by partnership channels (Politiken newsletter, Kulturbus school transport, Sol26.dk for solar events, and Holbæk Kunsthøjskole for exhibitions). The operation is seasonal, open weekends and school holidays, with a winter closure from October 19 to March 28. The center is not a venture- or private-equity-backed entity; it is a publicly funded municipal facility, and no commercial funding rounds or M&A activity is recorded.

Name

Observatoriet i Brorfelde

Legal name

Observatoriet i Brorfelde

Website

https://observatoriet.dk

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

11–50 employees

Short description

Observatoriet i Brorfelde is a Danish municipal science discovery center on a 40-hectare site in Tølløse, operated by Holbæk Kommune, offering astronomy, geology, and biology education through day admission, school programs, overnight shelters, and a mobile science unit.

Ownership category

akta.pro rank

Product category

Science Education and Discovery Center

NAICS

Zoos and Botanical Gardens (71213), Nature Parks and Other Similar Institutions (712190), Museums, Historical Sites, and Similar Institutions (7121)

SIC

Services-Amusement & Recreation Services (7900), Services-Educational Services (8200), Hotels, Rooming Houses, Camps & Other Lodging Places (7000)

akta.pro primary industry

Educational & Edutainment Parks (Science/Discovery/Children’s Parks) (THAJAEAG)

akta.pro secondary industries

Space & Astronomy Programs (EDAMABAE), Earth Science & Geoscience Programs (EDAMABAI), Hands-on Science Exploration & Experiments (Lab Kits, Science Clubs) (EDAMABAA), Science Camps & Field Programs (Nature, Space, Marine, Geology) (EDAMABAB)

Keywords

• Science education center
• Astronomy observation experiences
• School field trip programs
• Stargazing shelter accommodations
• Mobile science outreach

Headquarters

HQ city

Tølløse

HQ country

Denmark

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Day Admission (Entré): General admission tickets to the science park granting access to exhibitions, outdoor areas, and daily activities. Includes complimentary season pass with online purchase.
2. Experiences and Add-ons: Premium add-ons including Discovery Telescope access, guided dome tours, stargazing evenings (Stjerneaften), and Discovery Dome experiences with additional fees.
3. Stargazing Shelters (Stjernekiggershelters): Overnight shelter rentals in four astronomical-themed shelters (Pegasus, Store Bjørn, Cassiopeia, Hercules) priced from 559 kr, including firewood and access to the site.
4. Science Club (Scienceklub): Semi-annual membership program for children (6-12 years) with adult companions, including five club evenings, one stargazing evening, and an annual pass to the park. Priced at 1,200 kr.
5. School Services (Skoletjeneste): Educational programs for school groups across all levels (primary through gymnasium) covering astronomy, geology, and biology topics. Pricing starts at 2,000 kr for up to 30 students.
6. School Camp (Lejrskole): Overnight school camp accommodations with sleeping facilities for 45 guests, dining hall, auditorium, and included educational programming. Starting at 500 kr per person per night.
7. Karlsvognen (Mobile Science Visits): Mobile science outreach bringing hands-on activities to schools and institutions. Starting price of 2,000 kr plus transport fees at 8 kr per km.
8. Café and Retail Shop: On-site café serving hot and cold beverages, snacks, and light meals, along with a retail shop featuring science-themed books, toys, and souvenirs focused on geology, biology, and astronomy.
9. Guided Tours (Rundvisning): Guided tours of the observatory facility including the historic workshop, architecture, and telescope domes. Offered as 1-hour (1,000 kr) or 2-hour (160 kr per person, minimum 1,600 kr) options.
10. Gift Cards: Gift cards redeemable for all observatory experiences including exhibitions, events, and special programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels8 records

Core offering

Observatoriet i Brorfelde is a 40-hectare municipal science park offering educational and recreational experiences in astronomy, geology, and biology. The core offering is the day visit (Dagsåbent) granting access to indoor and outdoor exhibitions, the Planet Trail, and self-guided activities. Premium add-ons include guided access to Denmark's largest optical telescope (Discovery), private stargazing evenings, overnight stays in astronomical-themed shelters, and the Science Club membership program for children. Educational services include school programs, overnight school camps, and the Karlsvognen mobile science unit that brings hands-on science to schools nationwide.

Product overview

Observatoriet i Brorfelde is a nature-based science park and experience center offering a unified portfolio of educational and recreational products centered on astronomy, geology, and biology. The core offering is the Dagsåbent (day visit) ticket, which provides access to outdoor exhibitions including the Planetstien (Planet Trail), Istidslegepladsen (Ice Age Playground), and Naturens Møbler (Nature's Furniture) art installations, as well as indoor spaces like Geohuset, Biohuset, and the special exhibition Mørket. The site features Denmark's largest telescope, Discovery, available via guided tours and exclusive experiences. Supporting products include Skoletjeneste (school programs), Karlsvognen (mobile science unit), and Lejrskole (school camp) for educational groups; Stjernekiggershelters (stargazing shelters) and Stjerneaften (star evenings) for overnight/twilight experiences; Scienceklub (science club membership) and Gavekort (gift cards) for recurring/repeat visitors; and Café og Butik for hospitality services. All offerings leverage the site's unique status as Denmark's only protected dark sky area.

Differentiator

Problem solved

Functional benefit

Brands

• Scienceklub: Science club for children (approximately 6-12 years) and their adults, exploring science topics together through experiments and activities.
• Karlsvognen
• Stjernekiggershelters

Products and services

• Dagsåbent (Day Visit)
• Discovery Telescope Experience
• Stjernekiggershelters (Stargazing Shelters)
• Stjerneaften (Starry Evening)
• Rundvisning (Guided Tour)
• Skoletjeneste (School Service)
• Karlsvognen (Mobile Science Unit)
• Lejrskole (School Camp)
• Scienceklub (Science Club)
• Gavekort (Gift Cards)
• Café og Butik (Café and Shop)
• Corporate Team-Building and Event Facilities

Quantifiable outcome

• Over 100 asteroids discovered from the site using the Discovery telescope
• +1 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Kunsthøjskolen i Holbæk (Holbæk School of Art)coreStrategic or Co-development Partner · 1 January 2026Collaboration on the 2026 special exhibition 'Mørket' (Darkness). Students from the art school created immersive installations exploring darkness as a material, displayed in one of the observatory domes. This partnership represents a core integration of art, science, and culture at the site.
• Nordea-fonden (Nordea Foundation)minorStrategic or Co-development PartnerSupported the 'Få øje på at se naturen omkring dig' (Help Me See to See Nature Around You) project featuring six outdoor art installations called 'Naturens møbler' (Nature's Furniture) scattered throughout the landscape.
• Sol26.dkminorStrategic or Co-development PartnerCollaborative partnership for the August 12, 2026 solar eclipse event, which was offered free of charge to visitors as part of the national solar observation initiative.
• Kulturbussen (Culture Bus)minorChannel Partner/ Reseller/ DistributorSubsidized transportation service for school groups visiting the observatory. Culturbussen charges 150 DKK supplement and is booked directly through Kulturbussen.dk.
• PolitikenminorGTM or Marketing PartnerCollaborative partnership on the monthly astro-calendar newsletter, with Politiken contributing astronomical content and expertise to the Observatory's newsletter subscribers.
• Holbæk Kommune (Holbæk Municipality)coreOthersThe observatory is operated as a municipal facility under Holbæk Municipality, which provides operational funding, staffing, and administrative support. The municipality also provides access to the protected dark sky designation.

Scale indicators9 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Experimentarium: Denmark's flagship hands-on science center in Hellerup, Copenhagen. Comparable as a Danish science discovery center offering interactive exhibits and STEM education to families and school groups, though without an astronomical observation focus.
• Jodrell Bank Discovery Centre: UK-based visitor center at a working radio observatory, offering planet pavilions, school programs, and stargazing events. Closely comparable as an observatory-anchored science park combining historic research infrastructure with public-facing astronomy education.
• Dynamic Earth: Edinburgh-based science center focused on earth and environmental sciences with immersive exhibits and school programs. Comparable science discovery format combining geology, biology, and experiential education for school groups and families.
• Universeum: Public science discovery center in Gothenburg, Sweden covering space, life science, and technology with hands-on exhibits and aquariums. Closely comparable as a Nordic science center combining STEM education with family leisure experiences.
• AHHAA Science Centre: Estonia's largest science center in Tartu offering interactive STEM exhibitions, school programs, and a planetarium. Comparable Nordic-Baltic science center model targeting families and school audiences.
• Tycho Brahe Planetarium: Copenhagen-based planetarium and astronomy education center. Directly comparable on the astronomy public-engagement axis, with overlapping audiences of families and school groups, though operating from an urban venue without dark sky access or natural park grounds.
• Royal Observatory Greenwich: Historic UK observatory and visitor attraction offering astronomy exhibitions, planetarium shows, and school programming. Comparable heritage observatory positioning and astronomy education focus, though within an urban London setting.

Broad incumbents

• Kennedy Space Center Visitor Complex: Major US astronomy and space exploration visitor complex. Comparable only at the broadest level as a destination astronomy attraction, but operates at vastly larger scale, scope, and commercial intensity.

Regional players

• NaturBornholm: Danish nature and geology discovery center on Bornholm combining indoor exhibits with outdoor experiences. Comparable in combining geology and biology education in a single Danish visitor site, though focused on terrestrial rather than astronomical themes.
• Tivoli Friheden: Danish amusement park in Aarhus with family and school-group audiences. Comparable only loosely as a Danish leisure venue serving family and corporate group bookings in a different category (amusement vs. science education).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/observatorietdk
• LinkedInlinkedin.com/company/observatoriet
• Instagraminstagram.com/observatorietdk

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Observatoriet i Brorfelde