Where you can admire wild snowdrops

Ms Bretherton said: "The snowdrops are a thrilling sight, but hurry - they won't be out for long.

"Make sure you wear wellingtons or walking boots to cope with mud."

To see snowdrops growing wild in woodland is a rare treat. This walk has a short route (2 miles) or a long route (4 miles/2 hours). Wear wellies or proper walking boots to cope with mud.

We start at The Cross Keys pub, which is between Wheathampstead and Kimpton. To get there from St Albans, we go out of town on Sandridge Road, which becomes St Albans Road, Sandridge, beyond the traffic lights at the King William IV. We go through Sandridge and Wheathampstead and straight across the roundabout at the far end of Wheathampstead. We are on the B651. It is confusing that soon after Lower Gustardwood the B651 takes a 90 degree turn to the right. It is signed to Kimpton and Hitchin. This is the road we want to take. It is Ballslough Hill and, as we turn into it, The Cross Keys is on the left.

The Cross Keys does bar food and is willing for a group of up to 5 cars to be left in the pub car park while we walk. It is best to park away from the pub entrance, given that we shall be taking up the space for an hour or two.

1. Cross Keys to Lamer Wood TL 175 165 to 178 166 We go over to the pub sign, and cross the road aiming for the left hand end of the high brick wall.

We go over the stile.

At the end of the wall, we go over the stile ahead of us, then to the left of the shed following the line of the fence on our left.

Ahead of us is the woodland where the snowdrops are.

At the end of the fence, in an extended corner of the field, we go over a stile 2. North to South through Lamer Wood TL 178 166 to TL 179 158.

We turn at 90 degrees away from the quagmire ahead and go over the second stile into woodland.

We need to watch our footing here as the path slopes down.

We follow the path through the woods and go over what was a stile but is now no more than a horizontal bar.

Keep an eye open for dark green brambles that go in a line from left and right of the path. There is a patch of snowdrops on the far side of the brambles on the right. It is easy to miss them.

Soon, on the right, we can see more snowdrops.

The path curves round to the right. If you tread carefully closer to the thick green laurels on the left and look across and down to a small hollow, you can see that there is almost a little valley of snowdrops in the grass.

There are snowdrops under the trees on the right and a few to the left for quite a way.

We continue on the path to a stile at the end of the woodland.

3. Lamer Drive to the Hertfordshire Way TL 178 158 to 182 155 We are on a private asphalt road. We want to go straight across it over the stile into a meadow but before we do, we want to turn right round and note the stile we have just negotiated because we shall be coming down the asphalt road and want to turn right over that same stile to retrace our steps to the pub.

To the right of the stile into the meadow, there are some snowdrops under the trees at the top of the garden of the house below.

Over the stile, we follow the direction of the yellow footpath waymark arrow: uphill slightly left across the meadow, making for the mid point of the woodland ahead.

There is no mistaking the path etched into the grass as we head up across the meadow aiming for the midline of the woodland ahead. There is a picturesque little copse on the left, mostly pine, at least one Scots pine.

There is an excellent far view ahead and slightly right. We are heading southwest and Wheathampstead, Sandridge and St Albans are due fractionally east of south.

We go under larches into the woods ahead along a clear path continuing in the direction we have been walking, southeast.

We come to a large house with out buildings on our right and cross a stile on to a track, part of Hertfordshire Way.

For the short walk, go left on the track to the asphalt drive we crossed from the woods to the meadow and go left, picking up the walk at "7. Lamer Drive corner to The Cross Keys. TL 182 159 to 175 165"

4. Hertfordshire Way to Bride Hall Lane TL 182 155 to 192 152 To continue for an interesting loop that passes Bride Hall, we go right along the track (part of Hertfordshire Way) for about 20 yards to a gate on the left with yellow footpath waymarks.

We go through the gate, noticing the hook and loop that need to be reconnected when we are through and continue much in the direction we were walking through the meadow and woods: southeast. There is no mistaking the path.

We are on the golf course of Lamer Country Park. The Tee is to the right and the balls should be flying away from us but do keep a look out because a speeding golf ball is dangerous. Golfers will be aiming for greens, which have flags on them.

We see a waymark post as we come out into the open and a track merges with ours from the right .

We bear left towards a brown wooden shed-cum-summerhouse beyond the trees ahead.

We can see the ranch-style clubhouse buildings to our right beyond a car park. We are on a track rather than a path now.

There is a tricky bit coming up. The track curves to the left at a sign, gold on green, saying that the 10th tee is away in one direction and we want to go in the opposite direction. The practise range is to the left and we want to go straight on.

We look for a short footpath waymark post and head for it. There is a distinctive straight row of tall beech trees lining the right of the path.

There is woodland to the left and we are on a good wide track.

At the end of the distinctive line of beeches, we look for the footpath waymark and make for it, keeping straight on rather that curving left on the main track.

There is soon another footpath waymark and Hertfordshire Way sign, taking us a bit to the left. We are walking more east than southeast now. There is woodland on either side of us with bramble undergrowth.

We head towards short white posts with a chain-effect between them.

Golf tee number 9 is on our right. We follow the direction of the yellow footpath waymark arrow: slightly to the right, aiming for the left-hand end of the nearer woodland.

There is a flag on the green to the right so beware.

At the end of the woodland, the path curves round to a gate into a field.

We need to go through the gate but we do NOT follow the waymark arrow or the Hertfordshire Way sign. We go LEFT along the top of the field so that woodland is on our left and field is on our right.

Although not marked at the gate, there is a clear footpath sign at the far end showing that we are on a legitimate path.

We come out into Bride Hall Lane just north of its junction with Codicote Road.

5. Bride Hall Lane from Codicote Road to the tradesmen's entrance to Bride Hall TL 192 151 to 192159 We are on Bride Hall Lane, just north of its junction with Codicote Road. We turn left into Bride Hall Lane and walk up it to the Bride Hall tradesmen's entrance: not the first set of brick-edged wrought iron gates, but the second.

The road is narrow and winding and dangerous. Beware!

The entrance we want is round the bend opposite the second of the pair of brick semis. As the main gate it is wrought iron with brick on either side.

6. Bride Hall to Lamer House TL 191 158 to 182 159 We can see the footpath sign so that we know we want to go through the wrought iron gates but it looks as if there is no way through.

We look for the board that says "wicket gate" and underneath it is a handle.

Press the hook at the end of the handle firmly down and push with some force on the wicket gate and it will open against a spring. We go through and make sure that the wicket gate clicks shut properly with the latch in its cradle behind us.

There are snowdrops on the bank to our left, undoubtedly cultivated but no less attractive for that.

We go ahead to the near end of the black-painted weather-boarded barn and there go left.

As we come to the end of the low fence on our left on to level ground, it is worth pausing to take in the long view south and the near view of the box-hedge lining the drive up to the house, the house itself and the trees, barns, and gates.

In the summer there is a charity open day to Bride Hall gardens.

We pass black painted gates and then over a stile to continue with a well-patterned wall on our right.

We have to watch our head on the overgrown plants coming over the wall.

We go over the stile at the end of the wall and go right. It is all clearly marked.

The track curves round to the left and there is a double gate.

We want to be on the left to go over the stile.

There is no doubt about the route because it is closely fenced. We are taken through woodland where we need to beware logs over the path.

We go over the stile at the end of the woods, keeping in the same direction, west, across the clear grassy track underneath the power lines, following the arrows on the footpath waymarks.

Note that we are on the golf course and need to be aware of where the golf balls will be coming from, watching out for golfers and noting what they are doing.

We come out on to an asphalt road, Lamer Drive, at the meeting point with the short walk.

7. Lamer Drive corner to The Cross Keys TL 182 159 to 175 165 We go left along the asphalt road.

Lamer House in on our right behind the superb beech hedge.

Near the bottom of the hill, we look out for the stile that is the south entrance to Lamer Wood. It is the one we came over as we left the snowdrop wood. It is on the right with old man's beard all over the brambles.

We go over the stile and start retracing our steps through Lamer Wood, enjoying again the snowdrops and woodland.

We go over the stile at the far end of the woods, and immediately over the stile on our left to take us across a paddock and over yet another stile, then alongside the nursery and out on to the road opposite the Cross Keys.