Mon - Fri:  9.30am - 5pm

Tues - Thurs: Closed (term-time only)

Saturday:  10am - 5.30pm
Sunday and Bank Holidays:  10am - 3.30pm


01733 864755

Unit 5b

Serpentine Green

Welcome to Lost World

Lost World is Vivacity's exciting new Amazon themed soft play and activity centre in Serpentine Green, Peterborough. Young adventurers of all ages can play, climb, slide and explore, seven days a week.

We are delighted to announce that Lost World is now open. Book online or in person.  Please note we are only able to accept card payments.

Volcano Slide

Climb and slide in the middle of Serpentine Green on the only 360° volcano slide in Peterborough. Young adventurers can enjoy a quick 15 minute treat on the volcano, or as part of the full Lost World experience.  Come along and visit us to book your volcano experience.

Please note that children are required to wear socks on the slide and long hair should be tied back. The volcano is suitable for children aged 4 to 14. All adventures must be supervised, accompanying adults can access the slide area for free.

Soft Play & Interactive Climbing Games

Explore our two soft play areas, featuring a variety of fun physical challenges that are appropriate for adventurers of all ages, from toddlers to 14 years.

Within the soft play area and included in the soft play entry, our interactive climbing game is the only one of its kind in Peterborough. Including 2 person challenges, explorers choose the activity that they want from a choice of multiple games that are sure to get the heart racing.

Please note that children are required to bring and wear socks for the duration of their visit. Soft shoes or trainers are required on the interactive climbing game.

Accompanying adults can enter Lost World free of charge.

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Climbing Walls

With five individual climbing stations, our climbing wall stands 5 metres high and offers a safe and exhilarating climbing experience for explorers aged 4 and upwards (including grown-ups), with safety equipment and safety briefing provided before each session.

Please note that climbers must wear soft shoes or trainers to climb on Lost World’s climbing wall.

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The following measures are in place to keep our customers and staff safe:

Play sessions are limited and should be booked online.  Each session is timed to allow us to monitor numbers and clean between sessions. 

Purchasing a ticket will be acceptance of our rules of play and the measures in place to keep all customers and staff safe.

Customers will not be admitted until the start of their booked session.  Please have your booking information ready.

On arrival a member of the team will check your temperature and ask you to kindly use hand sanitiser (provided).

Face coverings must be worn by adults when moving around Lost World (you may remove when at your table). 

Some soft furnishing and all loose items have been removed, including sensory equipment.

Additional cleaning will be in place between sessions, along with daily anti-bacterial fogging on all surfaces.  

The number of bookings will be restricted to ensure social distancing, please supervise youngsters to encourage them to follow our safety measures.

Lost World reserve the right to share your information with the government track and trace service should the need arise.

Food & Drink

Relax and enjoy a delicious range of food, snacks, hot & cold drinks whilst your young explorers are busy.  Please be aware we have a limited menu at the current time, sadly we can not allow customers to consume their own food & drink on site.

View Our Menu


Volcano slide

Young adventurers can enjoy a 15 minutes on the volcano

  4 years to 12 years
Off-peak* £2.50
Peak £3.50

Soft play

Children under one are free.


  1 year to 3 years 4 years and above
Off-peak* £0.95 £4.00
Peak £1.50 £6.00


Climbing walls

30 min sessions (includes 5 minute safety briefing and equipment fitting)

  4 years and above
Off-peak* £4.00
Peak £6.00

Please arrive a few minutes before your allocated booking time.


*Off peak times are Monday to Friday during school term times. Peak times are weekends and Peterborough school holidays.