The Boris Walk is about 4 miles and takes about 2 - 2.5 hours.
Having spent two months of lockdown in Hemyock in The Blackdown Hills, I have wandered and cycled the many lanes around here on the Devon side. There are some fantastic walks around here in the lanes with some fantastic views which I thought I would share.
These caches can be done either on foot or by bike. I would not recommend a cache and dash as it is single lanes with very few passing bays which means you would be obstructing any traffic. Some lanes are quite steep so a reasonable level of fitness is required. Also in these strange times with more people out for walks stealth is also required.
Please do take care of geo hounds and geo kids as some lanes are busier than others.
You will need to bring your own pen.