Routes

Route planner

Features

Product updates

Get the App

Login or Signup

Get the App

Login or Signup

Discover
Places to see

Poland

Podlaskie Voivodeship

Grajewo

Prostki

Chemical plant

Discover
Places to see

Poland

Podlaskie Voivodeship

Grajewo

Prostki

Chemical plant

Chemical plant

Recommended by 4 cyclists

Save

Share

  • More

    • Loading

    Location: Prostki, Grajewo, Podlaskie Voivodeship, Poland

    Save

    Share

  • More

    • See rides here

    Take Me There

    Routes here

    Top cycling routes to Chemical plant

    1

    riders

    1. Ostrykół Wooden Church – Lake Dąbrowskie loop from Prostki

    19.7km

    01:19

    60m

    Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

    Navigate

    Send to Phone

    Save

    Easy

    1

    riders

    2. Lake Toczyłowo – Bridge over the Ełk River. loop from Grajewo

    32.4km

    02:13

    90m

    Intermediate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Navigate

    Send to Phone

    Save

    Intermediate

    5.0

    (1)

    1

    riders

    3. Ostrykół Wooden Church – Oak Trees Natural Monument loop from Prostki

    18.3km

    01:18

    50m

    Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

    Navigate

    Send to Phone

    Save

    Easy

    Tips

    March 21, 2024

    A mysterious object in the forest called Chemical Plant No. 18 in Prostki, about which there have been and are many stories circulating as to its purpose. Some of them talk about the production of gas masks, shelters for people, and food warehouses in case of war.

    The plant area covered an area of approximately 370 hectares, there were 37 warehouses, loading ramps, auxiliary buildings and a fire station.

    The location away from other buildings, embankments and shelters may suggest that it was originally intended for the production or storage of explosives or ammunition. There are people who claim that explosives were actually produced here for military purposes.

    Translated by Google •

      In the know? Log-in to add a tip for other adventurers!

      Sign up for free

      Details

      Informations

      Elevation 130 m

      Weather

      Powered by AerisWeather

      Today

      Friday 19 September

      20°C

      15°C

      0 %

      If you start your activity now...

      Max wind speed: 16.0 km/h

      See rides here

      Take Me There

      Loading

      Location: Prostki, Grajewo, Podlaskie Voivodeship, Poland

      Other Popular Places to Check Out

      Explore
      RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepacking
      B2B
      PartnersConnectEmbed routes
      Company
      AboutPressWhat's NewPioneersProduct UpdatesAmbassadorsAdventure Hub
      Community
      Help GuidesSupportKomoot Treasure Hunt
      Download the app
      Follow Us on Socials

      © komoot GmbH

      Privacy Policy
      Terms of Service
      Community guidelines
      Vulnerability disclosure program
      Imprint
      Information for law enforcement