11.2km

Don't want to venture too far from London to find a countryside walk? This is when the Dollis Valley Greenwalk makes an entry. This decently long walk through Barnet and Finchley is that good surprise as it takes you through what is left of former countryside fields in the Capital city.

This beautiful walk takes you from the outskirts of Watford into the depths of the countryside to see a host of wild flowers.

The Wealdstone Brook is one of the lost rivers of Middlesex. It's a short urban walk, one of my 'lost landscapes' routes around the Harrow area. Ironically, there is no trace of the river left in Wealdstone itself, where it has all been culverted. However, it meanders very prettily through Woodcock Park in Kenton, surrounded by grassy banks and willow trees. This is the best bit! There are further glimpses of it along the route of this walk.

The stage starts at St Albans Abbey Station. Soon joins River Ver Path for 0.65 miles. Climbs to join the Alban Way (old railway line) all the way to and thru' Hatfield. Passes Mill Green Mill and follows Welwyn Centenary Walk thru' a golf course & The Commons Nature Reserve, then joins the Cole Green Way (old railwayline) to Hertford. Goes thru' the old part of this county town, taking in the castle and grounds, then joins the River Lea Navigation to just north of Hertford East Station.

When the sun makes an appearance, we all want to venture outside. But where to go in London to have a pleasant stroll without melting? Well, a walk around Welsh Harp, also known as the Brent Reservoir, comes as a nice surprise. Not so popular (except if you live locally), the Brent Reservoir offers shade and fresh air. It’s a perfect place for a nice day out with friends and family.

This is the first section of a 12 mile walking route which follows the River Pinn from Pinner to Uxbridge. Of all Middlesex's 'lost rivers' the River Pinn is perhaps the most visible.

This is a short urban walk exploring another of the 'lost landscapes of Middlesex'. The Yeading Brook rises at Headstone Manor and can be tracked all the way to Ruislip Gardens. This walk starts and finishes in West Harrow, and follows the most attractive section of the river through two pretty linear parks : The Yeading Brook Open Space and Streamside Recreation Ground.

This is a short urban walk exploring the 'lost landscapes of Middlesex'. I was recently introduced to a secret park which I never knew about, and realised this must be the summit of the original Sudbury Hill before it was swallowed up under the tide of suburban housing. The walk visits Elm Park and also takes you past the Harrow School sports fields. It starts and finishes near Harrow School, Harrow-on-the-Hill.