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...OS Grid Reference for you home location, e.g. TQ336805

Click here to obtain your OS Grid Reference using your postcode, and copy the Grid Ref given in the "LR" field


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Marker Notes X

To add your own marker to the map, click on the appropriate symbol below the map, then click again at the location required on the map (using the crosshairs).

Logged-in registered users only...
When you add a marker, a pop-up box should then appear on the map - fill in the elevation (if known) and a brief description of your marker, then click [save].

To view previously saved markers which fall within the bounds of the map, click the show link (you may need to repeat this if you zoom or pan away from the current position on the map).


Catchment Areas

The hills of the the British Mainland can be allocated to 190 rainfall catchment areas.  The catchments listed here are limited to those that reach the tide line and appear in clockwise order starting in Caithness.  Man-made changes for land drainage, hydro electric & fishing are excluded.  In Scotland particularly, sea lochs & bays are used to give catchment names that are meaningful to baggers.  Hill summits within each catchment are augmented by those that lie just outside it, within 100 metres of the catchment boundary.  Many hills appear in 2 catchments and 53 appear in 3.  They are identified in an additional category called "Triples".

Catchment area Tump league tables can be viewed via the Tumps by Catchment page.

Show all hills within map bounds
...where drop at least 30m
...with no ascent logs recorded by anyone

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Photos for this area

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This page uses the Ordnance Survey OpenSpace API
which does not include Explorer (1:25000 scale) mapping.

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