Lat 50.6355° N, lon 4.4336° W●Things to do in Tregadillett

Hidden Valley Puzzle Park

Tredidon, St Thomas, Launceston, PL15 8SJ

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Things to do · Tregadillett

About Hidden Valley Puzzle Park

Hidden Valley Puzzle Park is a puzzle park for all ages, just outside Launceston in Cornwall off the A30 and A395. The whole day is built around detective work, with puzzle trails through the grounds and challenges to solve along the way.

What to expect

You can follow the trails at your own pace and staff are on hand if you get stuck. The park sits in an inland valley parish, so bring good footwear and a coat if the weather looks wet. Dogs are welcome on all outside trails and must be kept on short fixed leads, but they are not permitted in the Forbidden Mansion, The Study or on the Train.

Planning your visit

Entry is by booked tickets or on the gate, and there is ample free parking. It opens daily from 3rd April to 20th September 2026. Because the park is just off the A30 about 3 miles west of Launceston, it fits neatly into a day out in this part of Cornwall.

Nearby

If you are looking for a next stop, Trethorne Leisure Park is a short drive away.

Explore Tregadillett, browse more things to do in Cornwall, or discover Cornish towns and villages.

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