Forbidden mansion
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Hidden Valley Discovery Park

4.7
ยท2k reviewsยท, United Kingdom

A magical, 'hidden' gem offering puzzle trails, escape rooms, and a miniature railway for all ages.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Weekdays, mornings

Fewer crowds, more fun!

CrowdLow
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Forbidden mansion

Hidden Valley Discovery Park

Best Time

Weekdays, mornings

Fewer crowds, more fun!

CrowdLow
Highlights

Highlights

Must-see attractions

A magical, 'hidden' gem offering puzzle trails, escape rooms, and a miniature railway for all ages.

4.7
(2k reviews)

"This place is truly magical, fun and you can spend hours of fun here for all!"

Vertical photo
TIP

๐ŸŽฏ Book Escape Rooms Ahead

Popular escape rooms can fill up, especially during peak times. Book your slots in advance to avoid disappointment!

๐Ÿ‘Ÿ Wear Comfortable Shoes

You'll be doing a lot of walking and exploring the trails. Comfortable footwear is a must for a full day of fun!

Third hero image

Quick Facts

Rating

4.7 ยท 1,796 reviews

Type

Park

Highlights

Discover the most iconic attractions and experiences

The Secret Mansion

The Secret Mansion

Indoor Escape Rooms

Navigate a series of escape rooms within a grand mansion, solving puzzles to progress. A magical indoor adventure for all ages!

TikTok
Puzzle Trails

Puzzle Trails

Outdoor Grounds

Embark on themed trails filled with riddles and challenges. Perfect for families to explore and solve together.

Reddit
Miniature Railway

Miniature Railway

Park Grounds

Enjoy a charming ride on the miniature train, offering scenic views of the park. A delightful experience for everyone!

TikTok
Talking Toilet

Talking Toilet

Park Grounds

A quirky and hilarious attraction that will have kids (and adults!) in stitches. Don't miss this unique feature!

TikTok
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Planning Your Visit

Embrace the Puzzles!

Hidden Valley Discovery Park is all about puzzles and riddles! Come prepared to engage your brain, whether you're tackling escape rooms or deciphering clues on the trails. It's a fantastic spot for families and adults alike to test their problem-solving skills together. Reddit

Plan for a Full Day

Don't underestimate how long you'll spend here! Visitors often find themselves staying for hours, enjoying the various trails, escape rooms, and the miniature railway. Arrive early to make the most of your visit and avoid feeling rushed. Reddit

Best Times

When
Weekdays, mornings
Why
Fewer crowds, more fun!
Crowd
Low
When
Afternoons
Why
Escape rooms are a great option
Crowd
Medium
When
Weekends & Holidays
Why
Lively atmosphere
Crowd
High

Insider Tips

from TikTok, Instagram & Reddit

Meet Tom, also our train driver! If you see him, give him a wave ๐Ÿ‘‹ . . . #HiddenValleyPuzzlePark #HiddenValleyDiscoveryPark #Tredidon #LauncestonCornwall #puzzlepark #familydayout #explorecornwall #visitcornwall #lovecornwall #cornwalllife #walkingcornwall #kernow #cornwallactivities #daysoutincornwall #magicalcornwall #railwayride #miniaturerailway #forbiddenmansion #muddlersmysterytrail
hiddenvalleythepuzzlepark
15 likes โ€ข 965 views

๐ŸŽฏ Book Escape Rooms Ahead

Popular escape rooms can fill up, especially during peak times. Book your slots in advance to avoid disappointment! Reddit

๐Ÿ‘Ÿ Wear Comfortable Shoes

You'll be doing a lot of walking and exploring the trails. Comfortable footwear is a must for a full day of fun! Reddit

Hidden Valley Discovery Park This place is definitely hidden and itโ€™s definitely a-maze-ing according to the munchkins ๐Ÿคฉ Have you ever found an attraction location that isnโ€™t widely known but is absolutely amazing? This place is truly magical, fun and you can spend hours of fun here for allโ€ฆ The Forbidden Mansion is a giant series of escape rooms which are fab for both children & adultsโ€ฆ The ...
sherfordmum
1.1K likes โ€ข 2.5K views
Hidden Valley Discovery Park This place is definitely hidden and itโ€™s definitely a-maze-ing according to the munchkins ๐Ÿคฉ Have you ever found an attraction location that isnโ€™t widely known but is absolutely amazing? This place is truly magical, fun and you can spend hours of fun here for allโ€ฆ The Forbidden Mansion is a giant series of escape rooms which are fab for both children & adultsโ€ฆ The ...
family_fun_days_out
2 likes โ€ข 47 views

๐Ÿง  Bring Your Thinking Cap

The park is designed for puzzle-solving. Come ready to use your brain and enjoy the challenge! Reddit

๐Ÿ“ธ Capture the Magic

Plenty of photo opportunities, especially in the Secret Mansion and the themed play areas. Instagram

This had Eddie in stitches! He was there for about 30 mins opening and closing that door. ๐Ÿคฃ๐Ÿคฃ #hiddenvalleydiscoverypark #talkingtoilet #easter2023
lauradavies79.2023
12 likes โ€ข 1.5K views

Tips

from all over the internet

๐ŸŽฏ Book Escape Rooms Ahead

Popular escape rooms can fill up, especially during peak times. Book your slots in advance to avoid disappointment! Reddit

๐Ÿ‘Ÿ Wear Comfortable Shoes

You'll be doing a lot of walking and exploring the trails. Comfortable footwear is a must for a full day of fun! Reddit

๐Ÿง  Bring Your Thinking Cap

The park is designed for puzzle-solving. Come ready to use your brain and enjoy the challenge! Reddit

๐Ÿ“ธ Capture the Magic

Plenty of photo opportunities, especially in the Secret Mansion and the themed play areas. Instagram

๐Ÿ‘ถ Baby-Friendly Facilities

The park offers great facilities for babies, making it comfortable for families with very young children. Reddit

What Travellers Say

4.7
(2k reviews)

Reviews Summary

Visitors consistently rave about Hidden Valley Discovery Park, highlighting its unique blend of puzzles, escape rooms, and family-friendly attractions. Many praise the excellent value for money and the engaging nature of the activities, suitable for all ages. The friendly staff and beautiful grounds also contribute to a highly positive experience, with many eager to return.

"Excellent experience in Hidden Valley. Great puzzle tours for both children and adults. The mansion and study, where you can play short escape rooms are beautiful and a welcome indoor alternative when there was a little rain. Great facilities for bringing a baby. We were able to spent a full afternoon here comfortably with a 10 month old baby. The host was also very kind."

Melanie Luttge

"This is by far the best day out we have had in ages.

We got there thinking it would be a bit of fun and expected to blast round and probably do all 3 puzzles quests. We were wrong. We did the medium level puzzle trails and it took us nearly 3 hours (we are 3 full grown adults)!

There are staff around to help out if you get stuck ( and we did) who were lovely, friendly and chatty.

We had a brilliant time. I have absolutely nothing bad to say about the whole place.

Cafe is small and does sandwiches, pastry, cakes and drinks but they were delicious. I would go back just for the cakes. They were amazing.

There is ample parking. The grounds are stunning and beautifully maintained. The puzzles are fun and quirky and the clue system really makes you use your brain.

Definitely, definitely will be going again"

T K

"I visited here today with my 4 children and what an incredible time we had! Online really doesn't do this little gem justice! Its so well put together and inclusive of the whole family. The kids absolutely loved looking around the house and running round outside looking for clues whilst I tried my best to work out the puzzles. It really is one for all the family. We arrived at 11 and left at 4.30 bit you could definitely do the full day here. We didnt finish our trails but had great fun all the same. The value for money is definitely one of the best. My 3 year old son is disabled I did have to carry him around the mansion but everywhere else was that we visited was fully accessible. Would definitely love to return without the kids and would recommend this day out for anyone at any age!"

rhiannon jones

What People Like

Engaging puzzles and escape rooms
Great value for money
Family-friendly atmosphere

What People Dislike

Can be busy during peak times

Frequently Asked Questions

๐Ÿš‡ ๐Ÿ—บ๏ธ Getting There

Hidden Valley Discovery Park is located in Launceston, Cornwall. It's accessible by car, with ample parking available on-site. TikTokInstagram If using public transport, check local bus routes as services may be limited. Reddit

Yes, there is ample parking available at the park, which is convenient for visitors arriving by car. Reddit

Using a Sat Nav is recommended as the park is described as 'hidden'. Ensure your Sat Nav is up-to-date for the most accurate directions. TikTok

While the mansion may require carrying younger children, most of the park and its attractions are accessible for wheelchair users. Reddit

The postcode for Hidden Valley Discovery Park is PL15 9PE. This will help you navigate directly to the attraction. TikTok

๐ŸŽซ ๐ŸŽซ Tickets & Entry

Ticket prices vary, but visitors consistently praise the value for money, especially for a full day out. It's recommended to check their official website for the most current pricing. Reddit

While not always mandatory, booking tickets in advance, especially for the escape rooms, is highly recommended to secure your preferred time slots. Reddit

Opening hours can vary seasonally. It's best to check the official Hidden Valley Discovery Park website for the most up-to-date information on opening times before your visit. TikTok

Yes, there are often different options, including trails and escape room packages. Consider which activities you want to prioritize when booking. Reddit

Refund policies can vary. It's advisable to review the terms and conditions at the time of booking or contact the park directly for specific queries regarding cancellations or rescheduling. Reddit

๐ŸŽซ ๐Ÿงญ Onsite Experience

The park offers a variety of activities including puzzle trails, escape rooms in The Secret Mansion, a miniature railway, and themed play structures. There's something for all ages! TikTokReddit

Absolutely! It features dedicated play areas for toddlers and older kids, and the puzzle trails are designed to be inclusive. TikTokReddit

Most visitors spend a full afternoon, with many staying for 4-5 hours or even a full day to experience all the attractions. Reddit

Yes, friendly and helpful staff are around to assist if you get stuck on any of the puzzles or trails. Reddit

The 'Talking Toilet' is a quirky and humorous attraction that entertains visitors, especially children, with its interactive features. TikTok

๐Ÿฝ๏ธ ๐Ÿฝ๏ธ Food & Dining

Yes, there is a cafe that offers delicious sandwiches, pastries, cakes, and drinks. Many visitors rave about the cakes! Reddit

While specific policies can vary, it's generally a good idea to check with the park directly or look for designated picnic areas if you plan to bring your own food. Reddit

The cafe typically offers a selection of items. It's best to inquire directly with the cafe staff upon arrival for the most current menu and dietary options. Reddit

Prices are generally considered reasonable for a tourist attraction, offering good value for the quality of food, especially the cakes. Reddit

Yes, the cafe serves a range of hot and cold drinks, including coffee and tea, perfect for a break during your visit. Reddit

๐Ÿ“ธ ๐Ÿ“ธ Photography

Absolutely! The park offers many picturesque spots, from the landscaped gardens and themed play areas to the unique interiors of the Secret Mansion. InstagramReddit

The Secret Mansion, the miniature railway, the themed play structures, and the landscaped gardens all provide excellent backdrops for memorable photos. TikTokInstagram

Generally, photography is allowed in most public areas, but it's always a good idea to check for any specific restrictions inside the escape rooms or sensitive areas. Instagram

Drone usage is typically restricted at attractions to ensure the safety and privacy of visitors. It's best to confirm with the park management before flying a drone. Instagram

Fantasy and magical-themed photography is popular, especially with the unique and whimsical nature of the park's attractions. Instagram

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Hidden Valley Discovery Park (2026) โ€“ Best of TikTok, Instagram & Reddit Travel Guide