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Bangladesh Bangladesh forest

Ratargul Swamp Forest

Tawkir.ahmad · CC BY-SA 4.0

21% trees around it and 24 species recorded.

  • trees within 3 km21%
  • wild within 10 km47%
  • species recorded24

The forest around

21% trees.

Read like the rings of a cut trunk: from the centre out, the land within 1, 3, 6 and 10 km, coloured by what covers it.

Trees 27%Grassland 4%Wetland 7%Water 8%Bare ground 0%Cropland 54%Trees 20%Grassland 1%Wetland 14%Water 4%Cropland 60%Trees 27%Grassland 2%Wetland 12%Water 3%Cropland 56%Trees 42%Grassland 2%Wetland 4%Water 1%Bare ground 0%Cropland 50%Built-up 0%21%trees · 3 km

Trees, ring by ring

  • 0–1 km27%
  • 1–3 km20%
  • 3–6 km27%
  • 6–10 km42%

What covers the land (1–3 km)

  • Trees20%
  • Grassland1%
  • Wetland14%
  • Water4%
  • Bare ground0%
  • Cropland60%
  • Built-up0%

ESA WorldCover 2021 (10 m, from Sentinel satellites), sampled every 120 m. A clearing, a road or a lake counts as what it is.

Who lives here

24 species recorded.

The plants, fungi, birds and mammals people have recorded here most often.

Rice
RiceOryza sativa3 recordsLeo Michels · Public domain
Brownbeard rice
Brownbeard riceOryza rufipogon2 recordsDaderot · CC0
Pontederia crassipes
Pontederia crassipesPontederia crassipes2 recordsDataBase Center for Life Science (DBCLS) · CC BY 4.0

Open records within 5 km (GBIF, licensed for any use). Busy places are better recorded than remote ones.

In numbers

The forest, measured.

23out of 100

Our own rating, from open data only: tree cover (40 points), wildness (20), species recorded (30) and protection or heritage (10).

  • 21%Treesof the land within 3 km
  • 47%Wildno towns or farmland within 10 km
  • 24Speciesrecorded more than once within 5 km

When to walk

Best for walking in January.

How good each month is for a walk: mild days and little rain make the bar taller.

  1. Jan23°12°11 mm
  2. Feb26°14°34 mm
  3. Mar30°18°98 mm
  4. Apr32°22°377 mm
  5. May31°24°540 mm
  6. Jun31°25°701 mm
  7. Jul31°25°693 mm
  8. Aug31°25°545 mm
  9. Sep30°25°432 mm
  10. Oct30°22°231 mm
  11. Nov27°17°24 mm
  12. Dec24°13°21 mm
  • Bar: walking comfort; the number on top is the average maximum.
  • Below: average minimum (NASA, 1991–2020).
  • Rain: monthly total.

The place

Ratargul Swamp Forest.

Only swamp forest in Bangladesh

Ratargul Swamp Forest is a forest in Bangladesh.

Seen from space, 21% of the land within 3 km is trees, and 47% of the land within 10 km has no towns or farmland.

24 species have been recorded around it: 3 plants, 0 fungi, 21 birds and 0 mammals.

The most recorded plants are: Rice, Brownbeard rice and Pontederia crassipes.

The best time to walk is in January.

পানিতে নিমজ্জিত রাতারগুল জলাবনের গাছ
Tawkir.ahmad · CC BY-SA 4.0

Get there and walk

Plan the visit

A guided walk, a bed nearby, a car.

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

From above

The forest and its surroundings.

The satellite image of the 6 × 6 km around the place, with the trails, notable trees, picnic sites and huts that OpenStreetMap shows.

Ratargul Swamp Forest seen from above (Sentinel-2)
Seen from above: Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6 × 6 km, north up. Points © OpenStreetMap contributors.

Around, in OpenStreetMap

  • 2places to stay within 10 kmGrand Sylhet Hotel & Resort, Sylhet Pacific Hostel (Oli)
  • 3restaurants and cafés within 3 km
  • marked trails within 5 km
  • named and notable trees within 6 km
  • picnic sites within 4 km
  • shelters and huts within 6 km
  • viewpoints within 5 km
  • visitor centres within 6 km
  • car parks within 3 km
  • campsites within 10 km

Counted in OpenStreetMap, the map anyone can edit. A low number may just mean nobody has mapped it yet.

In our other atlases

Around Ratargul Swamp Forest.

The mountains, lakes, rivers, waterfalls and canyons around this forest, the viewpoints above it, the birds and the night sky, in the family's atlases.

Lakeyas1 lakes within 15 km
Lāli Hāor0.4 km² · 13 km

Figures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, OpenStreetMap). Links open when each site is online.

Photographs

The forest, as people saw it.

Childhood in ratargul
Habibul Hasan Pranto · CC BY-SA 4.0
Ratargul Trees 01
Ahnaf Tahmid Manan · CC BY-SA 4.0
Ratargul Swamp Forest, Sylhet.
Sumon Mallick · CC BY-SA 4.0

Other forests nearby.

Ratargul Swamp Forest

Bangladesh

  • 23Forestyas Score
  • 21%Trees
  • 47%Wild
  • 24Species

Behali Reserved Forest

India · 251 km

  • 71Forestyas Score
  • 98%Trees
  • 77%Wild
  • 123Species

See the guide

Royal Botanical Garden

Bhutan · 352 km

  • 87Forestyas Score
  • 97%Trees
  • 100%Wild
  • 376Species

See the guide

National Botanical Garden

Bangladesh · 209 km

  • 30Forestyas Score
  • 12%Trees
  • 36%Wild
  • 198Species

See the guide

Where these figures come from

Name and typeWikidata (Q7295485) · CC0
Land coverESA WorldCover 10 m 2021 v200 · © ESA WorldCover project / Copernicus Sentinel data · CC BY 4.0
Species93 open records within 5 km (GBIF, CC0 and CC BY 4.0 only)
See these recordsgbif.org
Names and photosWikidata (CC0); GBIF Backbone Taxonomy · CC BY 4.0; Wikimedia Commons
AltitudeCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
Temperature and rainNASA POWER (CERES SYN1deg, 2001–2020; MERRA-2)
What is around© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Sister atlasesLakeyas

Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?

Same idea, other landscapes: field atlases built on open data, in seven languages.