The Explorer Pass – The Ultimate Annual Pass!

Our best-value Annual pass for families who want the full William's Den experience.

If you’re looking for the biggest, brightest, and best way to experience William’s Den all year round, the Explorer Pass is the one for you. Packed with premium perks, top events, and year-round play, this pass pays for itself before you’ve even started exploring.

The included event tickets alone cost more than the price of the pass, so everything else feels like a bonus!

✨Special Black Friday Prices✨

• Children: £145.00 → £130.00

• Adults: £135.00 → £125.00

What You Get – The Full Premium Package

The Explorer Pass includes everything in the Adventurer Pass:

✔️ Unlimited access to all Adventure Play Days during term time and the summer holidays
✔️ Mother’s Day & Father’s Day included - make memories on the days that matter most
✔️ 10% off food & drink – save while you tuck into your homemade favourites
✔️ 10% off event tickets – enjoy even more for less
✔️ Exclusive Bring a Friend Free Days – to share the magic!
✔️ Priority access to ticket releases – be first to book the fun

✔️ Annual Passes purchased up to 2nd January run for a fixed term, valid on selected dates from 2nd January to 31st December 2026.

ANNUAL PASS CALENDAR CLICK HERE

Plus ALL of these incredible extras:

Enjoy one visit per pass holder to each of these popular events:
✔️ Easter Adventures
✔️ Den Fest (1-day ticket)
✔️ Trick or Treat Street
✔️ Christmas Experience (Off-Peak – 1 visit)

Extra Seasonal Days Included

✔️ 1 day in February Half Term
✔️ 1 day on May Bank Holiday
✔️ 1 day in May Half Term

More Bonuses You’ll Love

✔️ 10% off Birthday Parties
✔️ 10% off Christmas

✨NEW & EXCLUSIVE FOR 2026!✨

✔️ Entry into our brand-new Den Explorers Club - with a Welcome Kit on your first visit. 

Why It’s the Best Value

With full-year play, major event access, and premium perks, the Explorer Pass isn’t just good value - it’s exceptional. If your family loves making memories, enjoying big seasonal events, and squeezing every drop of fun from William’s Den… this is the pass built for you.

Don't forget Adult Passes are Interchangeable!