This walk crosses Banstead Downs Site of Special Scientific Interest in Surrey. The downs are very pretty in the summer with the open grass chalkland covered in a variety of wildflowers. You'll pass Gally Hills and through some attractive woodland as you make your way along the path. From the high points there are great views towards the city of London.
The downs support a huge variety of interesting plants and flowers. Look out for common spotted orchid, early purple orchids, vetch, horse-shoe vetch, ox-eye daisy and purging flax. Wildlife includes roe deer, fox, rabbit and stoat. Notable bird sightings include Kestrels, Buzzards and Sparrowhalk. In the summer months you can see lots of butterflies around the wildflowers. Keep your eyes peeled for Common Blue, Chalkhill Blue and Marbled White.
You can start your walk from Banstead rail station which is right next to the downs. From here pick up the London Loop footpath to take you across the site.
To extend your walking in the area you could follow the London Loop north to Nonsuch Park. It's a lovely park with wide lawns, pretty gardens, woodland and the impressive Nonsuch Mansion. If you head east you'll soon come to Oaks Park in Carshalton. It's a pretty little park with a nice cycling and walking trail.
Just to the south of Banstead you'll find Banstead Woods. The lovely bluebell woods have a nice nature trail to try.