This is a list of Foucault pendulums in the world:

Europe

Austria

• Technisches Museum Wien, Vienna
• St. Ruprecht an der Raab, Styria, erected in 2001 at Hauptplatz, moved 2016 to 10, Untere Hauptstrasse in a slim stainless steel pyramid, partially with glass windows; it is worldwide the first to exist outside a closed building: on the street. – Length 6.5 m, weight 32 kg.

Belarus

• Belarus State Pedagogic University, Minsk

Belgium

• Volkssterrenwacht Mira, Grimbergen
• Technopolis, Mechelen
• Festraetsstudio, Sint-Truiden
• UGent-volkssterrenwacht Armand Pien Ghent

Bulgaria

• Public Astronomical Observatory and Planetarium "Nicolaus Copernicus", Varna - Length: 14.4 m

Czech Republic

• Observatory and Planetarium Hradec Králové, Hradec Králové - Length: 10 m, weight: 8.5 kg
• Czech Technical University, Prague - Length: 21 m, weight: 34 kg
• Rotunda in Castle Flower Garden, Kroměříž - Length: 25 m, weight: 30 kg

Denmark

• Steno Museet, Aarhus
• Odense Technical College, Odense
• Geocenter, Faculty of Science, University of Copenhagen - Length 25 m, weight: 145 kg

Estonia

• Department of Physics, University of Tartu

Finland

• Department of Physics, University of Turku, Turku
• Eurajoki - Length: 40 m, weight: 110 kg
• Finnish Science Centre Heureka, Vantaa
• The watertower of Kuusamo

France

Germany

• Dynamikum Science Center, Pirmasens
• Jahrtausendturm, Magdeburg
• Gymnasium Lünen-Altlünen, Lünen
• Gymnasium Verl, Verl
• German Museum of Technology, Berlin
• University of Bremen
• University of Heidelberg, currently the only pendulum with a live web cam
• Helmholtz-Gymnasium Heidelberg
• Hochschule für Angewandte Wissenschaften Hamburg, Hamburg
• School for Business and Technique, Mainz
• Deutsches Museum, Munich - Length: 30 m, weight: 30 kg
• University of Munich, Geophysics – Department of Earth and Environmental Sciences, 20 m, 12 kg, live webcam, description
• Münster, 48 kg, 29 m, with mirrors, Zwei Graue Doppelspiegel für ein Pendel by artist Gerhard Richter in a former church, opened 17 June 2018
• University of Osnabrück, Osnabrück, Lower Saxony - Length: 19.5 m, weight: 70 kg
• Gymnasium of the city Lennestadt, North Rhine-Westphalia - Length: 11 m, weight: 50 kg, period: 6.7 s
• Cornelsen Verlag publishing house, Berlin
• Hochschule für Angewandte Wissenschaften, Schweinfurt
• University of Trier
• University of Konstanz - N library
• University of Regensburg Physics Building PHY9, 18 m, stainless steel sphere diameter 0.12 m, electromagnetic drive, Charron ring 0.8 m below attachment.
• University of Rostock
• University of Greifswald
• Astronomisch physikalisches Kabinett, Kassel
• University of Göttingen, Physics department
• University of Wuppertal

Hungary

• Eötvös Loránd University, Budapest, in one of the Lágymányosi buildings
• Mures-Breda castle

Iceland

• Orkuveita Reykjavíkur, Reykjavík power distributor, Reykjavík

Italy

• Dipartimento di Fisica (LIVE), Università degli Studi di Cagliari
• San Petronio Basilica, Bologna
• Palazzo della Ragione, Padua https://www.labtrek.it/foucault-pendulum/
• Museo Nazionale della Scienza e della Tecnologia (Leonardo da Vinci), Milan
• Museo del Balì, Saltara
• Dipartimento di Scienze Fisiche, Università "Federico II", Naples
• Aula Magna of Liceo M. Curie, Tradate
• Liceo Scientifico Galileo Galilei (LIVE), Siena
• Liceo Scientifico Angelo Messedaglia, Verona

Latvia

• Riga TV Tower - Within proposed renovations of the TV Tower, the intention is to build the world's largest Foucault pendulum with a weight of 500 kg and a length of over 70m. The construction was set to begin in the second half of 2019.

Liechtenstein

• In the staircase of the national Gymnasium Vaduz, combined with an artwork by Ferdinand Gehr Drehung der Erde in ihrer Schlichtheit sichtbar

Lithuania

• Vilnius University - weight 34 kg, length 35 m (built in the 17th century belfry of Sts. Johns' Church of Vilnius University in 2011)

Luxembourg

• University of Luxembourg - Length: 16 m, weight 32 kg

Moldova

• Technical University of Moldova, Chişinău - Length: 19 m, Weight 155 kg (2006 - 1851 = 155)

Netherlands

• Radboud University Nijmegen
• Sint-Bavokerk in Haarlem

Norway

• Department of Physics, University of Oslo Weight: 32kg, Length: 14.1m
• Realfagbygget, NTNU (Norwegian University of Science and Technology) "Weight: 40kg, Length: 25m"
• Science Factory (Vitenfabrikken), Sandnes "Weight: 60kg, Length: 11,17m"

Poland

• Nicolaus Copernicus Museum Frombork - Length: 28 m, weight: 46.5 kg
• St. Peter and St. Paul's Church, Kraków - Length: 46.5 m, weight: 25 kg
• Polytechnic, Gdańsk - Length: 26 m, weight: 64 kg
• Centre for Science and Technology, Łódź - Length: 36 m, weight: around 100 kg
• Adam Mickiewicz University, Poznań
• Pomeranian Dukes' Castle, Szczecin
• Copernicus Science Centre, Warsaw
• Physics Building, University of Białystok, Białystok
• Center for Modernity, Mill of Knowledge, Toruń - Length: 33 m, weight: 35 kg

Portugal

• National Natural History Museum and Science Museum, Lisbon University
• Department of Physics, FCT, University of Coimbra
• Pavilhão do Conhecimento, Parque das Nações, Lisbon
• Centro Ciência Viva de Estremoz

Romania

• The oldest Foucault Pendulum in Romania is located in pavilion B of the University of Oradea. It was installed in 1964 by Prof. Coriolan Rus, the then dean of the Faculty of Mathematics - Physics. (length: 14m; weight: 60 kg)
• "Vasile Alecsandri" National College in Galați (length: 9,92m; weight: 8 kg)
• A. T. Laurian National College in Botoșani (length: 17,5m; weight: 25,6 kg)
• Gheorghe Asachi Technical University of Iași (length: 19,6m; weight: 28 kg; with electromagnetic drive unit)

Russia

• Moscow Planetarium
• Novosibirsk Planetarium (14.5 m, 31.7 kg)
• Penza Planetarium
• Saint Isaac's Cathedral, Saint Petersburg (pendulum length was 98 m; removed in 1990s)
• Saint Petersburg Planetarium (length: 8 m)
• Smolensk Planetarium (length: 12 m)
• Volgograd Planetarium
• Institute of Geology Komi Sci. Center Ural Div. RAS, Syktyvkar (length: 17 m)
• Murmansk Regional Universal Scientific Library (length: 21 m; weight: 32 kg)

Serbia

• State University of Novi Pazar, Novi Pazar (length 17 m, weight 28 kg)
• Physics Laboratory Center of Technical Science Faculties of the University of Belgrade (length 9 m, weight 30 kg)

Spain

• Hall of the Faculties of Sciences, Universidad Autónoma de Barcelona - Length: 7 m, weight: 20 kg
• Parque de las Ciencias, Granada
• Cosmocaixa Museum, Alcobendas, Madrid
• Facultad de Física, Universidad de Salamanca
• CosmoCaixa Barcelona, Barcelona, Catalunya
• "Villanueva" Building, National Astronomical Observatory, Madrid
• Pabellón de la Energía Viva, Seville
• Casa de las Ciencias, A Coruña - Length: 14 m, weight: 125 kg
• Museu de les Arts i les Ciències Príncipe Felipe, Valencia - Length: 30 m
• Hall of Faculty of Physics, Universidade de Santiago de Compostela, Santiago de Compostela

Sweden

• Xperimenthuset, Lokstallarna, Växjö - Weight: 32 kg
• Carlsunds utbildningscentrum, Motala, Sweden Weight: 13 kg, Length: 6 m, Theoretical pendulum day: 28h 3 min, Measured pendulum day: 26h 59 min
• Sandvikens Gymnasieskola, Sandviken Weight: 63 kg, Length: 9 m
• Fysikaliska Leksaker, Chalmers, Göteborg
• Ångströmslaboratoriet, Uppsala
• E.ON corporate office, Malmö. Weight: circa 900 kg

Switzerland

• Centro Professionale Biasca - Length: 15 m, weight: 102 kg
• Naturmuseum Solothurn, Solothurn
• Gymnasium Oberwil, Basel-Land
• Lycée cantonal de Porrentruy, Porrentruy, Jura
• Café de la Grenette, Sion. Length: 19 centimeters, weight: 1.4 kilos

Ukraine

• Kyiv Polytechnic Institute, length: 22 m, weight: 43 kg

United Kingdom

• The Devonshire Dome, University of Derby, Buxton (Not a permanent feature - May be removed for special events.)
• The Grange School, Cheshire
• Science Faculty, Uppingham School, Rutland. Length 11.5m.
• University of Liverpool Chemistry Department. Length 7.9m. Period 5.6s.
• Science Museum, London. Length 22.45m. Period 9.5s.
• Harris Museum, Preston
• Cattermole Building, Kesteven and Sleaford High School, Sleaford
• HH Wills Physics Laboratory, University of Bristol, Bristol (Currently removed; may be reinstalled)
• University of Warwick, Coventry
• Atrium of Thames House, headquarters of the British Security Service, in acknowledgement of Umberto Eco's "conspiracy" novel Foucault's Pendulum
• Princes Square shopping centre, Glasgow (Not operating)

Africa

South Africa

• Giyani Science Centre, Giyani, Limpopo Province
• Department of Chemistry, University of Pretoria
• Natural Science Museum, Albany Museum Complex, Grahamstown
• Heritage Garden, Stellenbosch
• University Of Natal (Durban, Science Center Building)

Tunisia

• Cité des Sciences de Tunis

Asia

China

• Beijing Planetarium, Beijing
• Guangdong Science Center, Guangzhou

India

• Saha Institute of Nuclear Physics, Kolkata.
• Science City, Kolkata.
• B. M. Birla Planetarium and Science Museum, Jaipur
• New Parliament Building, New Delhi
• Deen Dayal Upadhyay Gorakhpur University
• Inter-University Centre for Astronomy and Astrophysics, Pune
• Subir Raha Oil Museum, Tel Bhavan, ONGC, Dehradun
• Physical Research Laboratory, Ahmedabad, Gujarat
• Regional Science Centre, Near New Alipiri Gate, Tirupati, Andhra Pradesh
• Science Centre, Surat
• Regional Science Centre, Pilikula, Near Manglore, Karnataka

Iran

• University of Isfahan, Isfahan
• Sharif University of Technology, Tehran

Israel

• BGU, Beer Sheva
• Gitam/BBDO Ltd, Ramat Gan
• Givatayim Observatory, Givatayim
• Weizmann Institute, Rehovot

Japan

• National Science Museum of Japan, Tokyo
• Fukusai-ji (Fukusai Temple), or Nagasaki Kannon Universal Temple, Nagasaki
• Katsushika City Museum, Tokyo
• Tokyo DisneySea (in the Pendulum Room inside Fortress Explorations), Chiba
• Nagoya City Science Museum, Aichi
• Himeji City Science Museum, Himeji, Kobe
• Kyoto Youth Science Centre, Fuji-no-Mori, Kyoto
• Sapporo City Youth Science Center, Sapporo

Pakistan

• National Museum of Science and Technology, Lahore

Thailand

• Khonkaen University, Khon Kaen
• AstroPark, Chiang Mai

Turkey

• Bilkent University- Faculty of Science, Physics Department, Ankara
• EGE University, Izmir

North America

Alphabetic by state or province, then place.

Canada

Mexico

United States

Central and South America

Argentina

• School of Natural Sciences, University of Buenos Aires, Buenos Aires, Argentina (Length: 27.35 m. Period: 10.4 secs)
• Museum of Science and Technology, Engineering School, University of Buenos Aires, Buenos Aires, Argentina
• Teatro Argentino de La Plata in La Plata, Argentina

Brazil

• Museu do Universo at the planetarium of Rio de Janeiro, Rio de Janeiro, Brazil
• PUCRS Museum of Science and Technology, Porto Alegre, Brazil

Chile

• Centro de Estudios Científicos, Costanera de la Ciencia, Valdivia, Chile
• Colegio San Francisco Javier, Puerto Montt, Chile
• Faculty of Physical and Mathematical Sciences, University of Chile, Santiago, Chile

Colombia

• Instituto Geográfico Agustín Codazzi in Bogotá, Colombia.

Puerto Rico

• Physics Department, University of Puerto Rico, Mayaguez, Puerto Rico

Venezuela

• Central Library of the Simón Bolívar University in Caracas, Venezuela

Australasia

Australia

• Foucault pendulum, School of Physics, University of New South Wales
• Questacon National Science Exhibition, Canberra
• Gravity Discovery Centre Military Rd, Gingin, Western Australia
• School of Earth Sciences, The University of Melbourne, Melbourne
• School of Mathematics, Monash University, Melbourne, Victoria
• School of Physics, in the foyer of the Darling West building (previously named Bragg building), University of Adelaide, North Terrace, Adelaide, South Australia.
• Queensland Museum Sciencentre, Brisbane, Queensland
• School of Earth Sciences, University of Tasmania, Hobart.
• Rosebank College, Five Dock, New South Wales.

New Zealand

• College of Sciences, Massey University, Palmerston North, New Zealand

Antarctica

• South Pole, Amundsen–Scott South Pole Station, in the cylindrical stairwell "beer can" - Length: 33 m, weight: 25 kg, quickest turning Foucault pendulum on earths land, not driven.

References