In reply to girlymonkey:
Further to Alan's suggestion, our Route Cards are a similar resource to Walkhighlands:
https://www.ukhillwalking.com/logbook/r/find.php
Of course being all about Hillwalking we tend to concentrate on bigger hills rather than having the detailed area coverage of shorter low-level local walks that WH offer. The low-relief geography tends to rule out much route info in the Southeast anyway, along with the fact that none of the team are based near London. However we do have a few Dorset and Devon routes in the database that would be accessible on a weekend, and we'll gradually add others.
As an ex-Londoner all too familiar with the challenges of getting anything much done from the Metropolis I did once write a hillwalker's survival guide to the capital, which is probably now a bit dated in places but may still prove some use:
https://www.ukhillwalking.com/articles/features/hillwalking_for_londoners_-...
In terms of other resources, it looks like Pocket Mountains do a couple of guidebooks to places accessible from London - and they tent to concentrate on shorter, easier country walks of the sort that WH also have a lot of. I've no doubt Cicerone will have decent walk guides to Kent and the Chilterns etc too
