# Hillbound

> Hillbound is a hill-bagging website for Britain and Ireland, made by Anorthic Labs. It has a page for every hill on the major hill lists, giving its height, drop, OS grid reference, county and lists, with a map. Signed-in walkers tick off the hills they've climbed and track their progress through each list.

Every page is plain server-rendered HTML, so it can be read without running JavaScript. Hill pages carry schema.org `Mountain` data in JSON-LD, including coordinates, height, drop and grid reference.

## Hill lists

- [Ethels](https://hillbound.app/lists/ethels): 95 hills, Peak District. Every Peak District top over 400 m, plus a few prominent lower hills. Compiled by CPRE Peak District and South Yorkshire and named after Ethel Haythornthwaite.
- [Wainwrights](https://hillbound.app/lists/wainwrights): 214 hills, Lake District. The fells described in Alfred Wainwright's Pictorial Guides to the Lakeland Fells.
- [Wainwright Outlying Fells](https://hillbound.app/lists/wainwright-outlying-fells): 116 hills, Lake District. The fells from Wainwright's The Outlying Fells of Lakeland.
- [Birketts](https://hillbound.app/lists/birketts): 541 hills, Lake District. Lake District hills over 1,000 ft from Bill Birkett's Complete Lakeland Fells.
- [Nuttalls](https://hillbound.app/lists/nuttalls): 442 hills, England and Wales. Hills in England and Wales over 2,000 ft with at least 15 m of drop.
- [Hewitts](https://hillbound.app/lists/hewitts): 523 hills, England, Wales and Ireland. Hills in England, Wales and Ireland over 2,000 ft with at least 30 m of drop.
- [Munros](https://hillbound.app/lists/munros): 282 hills, Scotland. Scottish mountains over 3,000 ft, as listed by the Scottish Mountaineering Club.
- [Corbetts](https://hillbound.app/lists/corbetts): 222 hills, Scotland. Scottish hills between 2,500 and 3,000 ft with at least 500 ft of drop.
- [Grahams](https://hillbound.app/lists/grahams): 231 hills, Scotland. Scottish hills between 2,000 and 2,500 ft with at least 150 m of drop.
- [Donalds](https://hillbound.app/lists/donalds): 89 hills, Scotland. Hills in the Scottish Lowlands over 2,000 ft.
- [Marilyns](https://hillbound.app/lists/marilyns): 2,007 hills, Britain and Ireland. Hills of any height with at least 150 m of drop on all sides.

## Hill pages

- URL pattern: `https://hillbound.app/hills/{slug}`, for example [Kinder Scout](https://hillbound.app/hills/kinder-scout).
- Each page gives the hill's height in metres and feet, its drop (prominence), a 10-figure OS grid reference where known, its county and the lists it belongs to.
- [Sitemap](https://hillbound.app/sitemap.xml): every list and hill page.

## Data and licence

- Hill data comes from [The Database of British and Irish Hills](https://www.hill-bagging.co.uk/dobih/) v18.6, licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Credit DoBIH when reusing it.
- Maps use Ordnance Survey OpenData. Hillbound isn't affiliated with Ordnance Survey or CPRE.
- Walkers' ascents are private and aren't published.

## Optional

- [All lists](https://hillbound.app/lists)
- [Privacy policy](https://hillbound.app/privacy)
- [Terms of use](https://hillbound.app/terms)
- Contact: info@anorthiclabs.com