Latvia Chmee2 · CC BY-SA 3.0
The descent
The entrance, at 40 m.
The real relief above Māras kambari, measured on the Copernicus model every 30 m, and the cave going down at the same vertical scale.
The depth is the one published by those who explored it; the shape of the galleries is a sketch, not a survey. No depth has been published for this cave yet.
40m
Entrance altitude
from the 30 m relief model
7°C
Inside, all year
the yearly average outside, at the entrance
46m
Rock above
the highest point within 1.5 km
Inside and outside
7 °C inside, all year.
Deep inside, a cave keeps the average temperature of the year outside: about 7 °C here, in January and in August. In July the afternoon reaches 22 °C at the entrance, 16 °C warmer than inside: take a jacket. The wettest months are in July: water rises fast underground, so never go in without a guide after heavy rain.
- -1°-6°Jan
- -1°-6°Feb
- 3°-4°Mar
- 10°1°Apr
- 16°6°May
- 20°10°Jun
- 22°14°Jul
- 22°13°Aug
- 17°9°Sep
- 10°4°Oct
- 5°1°Nov
- 1°-3°Dec
Outside: afternoon and night averages for 1991–2020 (NASA POWER) brought to the altitude of the entrance. Inside: the yearly average, which deep parts of a cave keep. Near the entrance it follows the weather a little.
Latvian cultural monument No. 2213
Māras kambari is a cave in Latvia. The entrance is at 40 m. It has an underground river.
Getting there.
- Wild cave: only with caving equipmentNo paths or lights inside. Go only with a caving club or a qualified guide.
- Stendenearest town · 12 km in a straight line
- Viewpointsnearest viewpoint · 0.4 km from the entrance
- Riga International Airport (RIX)nearest airport with scheduled flights · 99 km in a straight lineCar hire at RIX airport (Riga)Discover Cars · sponsored link↗
Plan the visit
Guided tours, 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.
The water
The Abava runs highest in August and from October to May.
The Abava carries about 19 m³/s on average here.
- 23 m³/sJan
- 20 m³/sFeb
- 22 m³/sMar
- 46 m³/sApr
- 25 m³/sMay
- 12 m³/sJun
- 11 m³/sJul
- 16 m³/sAug
- 9.1 m³/sSep
- 34 m³/sOct
- 39 m³/sNov
- 20 m³/sDec
From about 9.1 m³/s in the lowest month to 46 m³/s in the highest. Its basin above this point covers 1,833 km².
The Abava River from source to mouth on Riveryas — coming soon
Estimate: long-term flow from the HydroATLAS model (WaterGAP, 1971–2000) shaped by the monthly rain, snow and temperature of the area (NASA POWER). Dams change it. Not a forecast.
From above.
The ground above the cave, with the relief shaded, the line of the section and what people have mapped around the entrance.
N
1.5 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6.0 × 6.0 km, north up. The line is the section above. Points © OpenStreetMap contributors.
Around the entrance.
- 1other cave entrances within 3 kmLaupītāju ala
- 1viewpoints within 3 km
- 2marked hiking routes within 3 kmTaka uz Māras kambaru alām, E11 section 94: Renda – Sabile
- 1car parks within 2 km
- 2information boards and visitor centres within 3 km
- 1hotels and guesthouses within 8 kmBrīvdienu māja “Abavas”
- springs within 2 km
- sinkholes within 3 km
- caving clubs and spots within 15 km
- climbing crags within 3 km
- named waterfalls within 4 km
- bus stops within 2 km
- campsites within 8 km
- restaurants and cafés within 3 km
Counted in OpenStreetMap, the map anyone can edit, around the entrance. A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Stende12 km in a straight line
- Sabile13 km in a straight line
- Talsi22 km in a straight line
In our other atlases
What else is around Māras kambari.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Riveryas1 rivers at the entrance
Lakeyas2 lakes within 10 kmFigures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, NOAA, OpenStreetMap). Links open when each site is online.
Month by month
The weather outside, at the entrance.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon | -1 | -1 | 3 | 10 | 16 | 20 | 22 | 22 | 17 | 10 | 5 | 1 |
| Afternoon | -1 | -1 | 3 | 10 | 16 | 20 | 22 | 22 | 17 | 10 | 5 | 1 |
| Night | -6 | -6 | -4 | 1 | 6 | 10 | 14 | 13 | 9 | 4 | 1 | -3 |
| Rain (mm) | 50 | 39 | 39 | 38 | 46 | 63 | 73 | 71 | 53 | 66 | 63 | 56 |
| Rainy days | 13 | 11 | 11 | 10 | 10 | 12 | 13 | 13 | 11 | 14 | 14 | 14 |
| Sun hours/day | 0.3 | 1.8 | 4.7 | 7.3 | 9.5 | 9.4 | 8.9 | 7.3 | 5.0 | 2.4 | 0.1 | 0.0 |
| Snow on the ground (cm) | 18 | 18 | 15 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 15 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | -1 | -1 | -6 | 50 | 0.3 |
| Feb | -1 | -1 | -6 | 39 | 1.8 |
| Mar | 3 | 3 | -4 | 39 | 4.7 |
| Apr | 10 | 10 | 1 | 38 | 7.3 |
| May | 16 | 16 | 6 | 46 | 9.5 |
| Jun | 20 | 20 | 10 | 63 | 9.4 |
| Jul | 22 | 22 | 14 | 73 | 8.9 |
| Aug | 22 | 22 | 13 | 71 | 7.3 |
| Sep | 17 | 17 | 9 | 53 | 5.0 |
| Oct | 10 | 10 | 4 | 66 | 2.4 |
| Nov | 5 | 5 | 1 | 63 | 0.1 |
| Dec | 1 | 1 | -3 | 56 | 0.0 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (40 m) with the standard lapse rate. Not a forecast.
Photographs
Inside and around.
Recent years
Wet years, dry years.
Rain of each month as a share of the 1991–2020 average. A dry year means a lower river and hotter rock; a wet one, more water in the gorge.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 63% | 122% | 127% | 45% | 84% | 116% | 85% | 87% | 73% | 111% | 70% | 61% |
| 2021 | 130% | 32% | 107% | 97% | 152% | 39% | 80% | 193% | 63% | 69% | 101% | 104% |
| 2022 | 155% | 162% | 14% | 97% | 122% | 106% | 84% | 103% | 57% | 52% | 53% | 105% |
| 2023 | 161% | 103% | 129% | 68% | 44% | 135% | 99% | 246% | 89% | 195% | 93% | 120% |
| 2024 | 82% | 149% | 67% | 142% | 117% | 123% | 193% | 127% | 88% | 61% | 72% | 93% |
| 2025 | 179% | 52% | 70% | 97% | 132% | 127% | 154% | 93% | 111% | 108% | 54% | 78% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Māras kambari
Latvia
- —Depth
- —Galleries
- 40 mEntrance altitude
- 7 °CInside, all year
Riežupe Sand Caves
Latvia · 24 km
- —Depth
- —Galleries
- 27 mEntrance altitude
- 7 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q12039294) · CC0 |
|---|---|
| The relief above, the entrance altitude, the section and the 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| River flow and basin | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| Climate | NASA POWER, 1991–2020 |
| Entrances, springs, sinkholes, opening hours and what is around | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Rivers, waterfalls, lakes, mountains, canyons, beaches and islands nearby | Coastya, Lakeyas, Peakyas, Cascadyas, Islandyas, Riveryas |
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?
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Every viewpoint with its real 360° panorama: the peaks you can name, how far you see and where the sun sets.Coming soonVisit 
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