GPS Cycle and Walking Routes

Dewstow Gardens and Grottoes

4 miles (6 km)

These splendid gardens in Monmouthshire were built around 1895 but then buried just after WW2. They were rediscovered in 2000 and since then they have been beautifully restored. There are rock gardens, herbaceous borders, pretty ponds and a wonderful labyrinth of underground grottoes, tunnels and sunken ferneries.
The walk below takes you through the 7 acre gardens before heading into adjacent woodland where you can extend your walk along a variety of paths and tracks.


NP26 5AH - Please note: Postcode may be approximate for some rural locations

Please click here for more information

Dewstow Gardens and Grottoes OS Map - Mobile GPS OS Map with Location tracking

Dewstow Gardens and Grottoes Open Street Map - Mobile GPS Map with Location tracking


There's an on site coffee shop selling cold drinks, snacks and light meals.

Dog Walking

Only guide dogs are permitted into the gardens.


Dewstow Gardens - - 656367

Pond and water garden atDewstow Gardens— in Rogiet, Wales.

Dewstow Gardens - - 656371

Dewstow Gardens

Grotto, Dewstow Gardens - - 656357

After being hidden under tons of rubble for over 50 years these grottos have now been restored.

Dewstow Gardens - - 659337

The Grade I listed gardens


GPS Files

GPX File

Dewstow Gardens and Grottoes.gpx (On Desktop:Right Click>'Save As. On Ipad/Iphone:Click and hold>Share>Save to Files')

Memory Map Route

Dewstow Gardens and Grottoes.mmo (On Desktop:Right Click>'Save As. On Ipad/Iphone:Click and hold >Share>Save to Files)