From the A55 (east or west)

Take Junction 17 (if you're coming from the west) or Junction 18 (if from the east).

Follow signs into Conwy, then at the mini‑roundabout take the B5106 (towards Llanrwst/Trefriw).

Continue roughly 3 miles until you pass The Groes Inn pub.

Immediately after the pub’s car park ends, turn right onto the road signed “Rowen”.

Drive exactly 1 mile along this narrow, winding lane.

When you see sign for Conwy Water Gardens, turn right.

Go over 3 small speed bumps, then you'll spot the black gates to Glyn Isa on the right. Enter and park in the gravel lot. 

From Betws‑y‑Coed

Take the A470 heading towards Conwy.

Pass the yellow‑painted pub Tal‑y‑Cafn on your left, then turn left there.

Cross the level crossing, then immediately turn right onto the narrow lane.

Stay on this lane to a T‑junction.

Turn left, then immediately right onto the road towards Rowen.

Follow the lane for exactly 1 mile until you see the flower triangle at Conwy Water Gardens.

Turn right, pass the three speed bumps, and the gates to Glyn Isa will be on your right.