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Name:Waltwood Hill
Hill number:15905
Height:68m / 223ft
Parent (Ma):2298  Wentwood
RHB Section:32C: Neath to Chepstow
County/UA:Newport (UA)
Catchment:Minor Rivers only (South)
Class:Tump (0-99m)
Grid ref:ST 38637 88588
Summit feature:no feature: ground near reservoir
Col:20m  ST394891  
OS map sheet(s):(1:50k) 171
(1:25k) 152
GPS data:show GPS entries for this hill

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No summit photo available
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please contact the hillsummits website

N.B. Some hill summits are on private property or on land where there is no public right of way.  Permission should be sought from the landowner where access to a hill summit is through private land.
Please report via the contact page any logs you see below which describe or encourage acts of trespass, and mention the hill number and hill name.

Logged Descriptions  (logged by 15 users)ByDate of Ascent
Walked around the perimeter fence which includes GR given. As RHW states, ground inside compound is no higher and the fence was insurmountable as far as I could see with two men mowing the grass.clivevilla15/08/2019
From the northeast end off Underwood village, up the path through the wood, then southwest along the track by the reservoir and up the bank to the highest point inside the compound, and through a gap in the fence to the highest-looking points in the nearby fieldMariana Trench10/05/2018
From Underwood , parking at end of lane betweeen bus stop and schoolPip5609/05/2018
From Underwood on path through the woods. Followed path around outside of reservoir compound. HP in pasture.PeterD08/12/2017
Reservoir gates locked.arranc11/01/2017
From RoW starting E side of resr, up thru wood, circuit of compound visiting both summits; ground no higher inside fence. Tony's HP SE side of resr is 65co not 70m, hence the 68 spot ht wins. Dropped phone on way up so no gr. Got down, eventually found phone thanks to nice lady in Tesco van who rang it for me. A car parked at resr gate with someone sitting inside all the time I was up there and gates open when I got down but saw no one up there.RHW16/10/2016
Thanks to jonglew for route and info.Dusty24/07/2016
Looked for path up from Underwood, through The Routs Wood, but new house construction at end of Willow Drive may have blocked off that route, may be a path by side of school. Eventually parked at reservoir access gates (ST 3911 8890), over low fencing, then through breeched chain-link fencing and along side of impressive large Tata Steel open reservoirs to 68m spot height in sheep pasture at SW side of reservoirs. Couple of mounds further SW contested HP, but settled for ST 38637 88588, a few metres SW of the spot height.jonglew23/06/2016
Parked car just on entrance to Underwood. Up path through woods and the alongside deep reservoir tanks, over severely damaged chain link fence to summit. The signs about trespassers seem to be generally ignored so access from north may be easier.Campbell Singer18/05/2016
Did 62 m top last week but cam back to do official summits which don't seem much higher. Newport completion.Adrian24/10/2015
Parked in Llanwern village, marked path through wood and across pasture.Ramblingpaul17/05/2015
From Underwood, path towards Llanwern then through woods to top. Went first to 68m spot height, then to SE side of reservoir where 1:25000 map shows small 70m contour at ST389885.Tony J17/05/2015
summit when completing the llanwern circular walk, waymarkedhodder11/08/2010