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Under 1 Roof Royal Arsenal Riverside

Soft Play & Palace Gardens Play Areas Provide Endless Entertainment For your Little Ones in London

We have designed a large, original and imaginative soft play room where children can learn through physical play. This area has always encouraged imaginative play, and now it will help the development of key skills for young children, such as gross motor skills and socialisation. It also reflects the name  “Palace Gardens” and we feel that it promotes active, imaginative play with these fabulous Little Tikes' outdoor elements. Due to the COVID19 Pandemic, the play centre is currently on a pre-booking sessions basis that start at 09:00am, 11:00am, 1:00pm and 3:00pm. As we have limited the number of tickets per session, kindly complete the booking and payment in advance to guarantee a place. You will receive a confirmation email if your payment went through. Bookings with no payments are considered tentative and do not guarantee a place.
If you or your child have symptoms or feel unwell please do not come to the center in order not to infect other children.

For health & safety; the play centre is currently on a pre-booking 1.5 hour sessions basis that start at 09:00am, 11:00am, 1:00pm and 3:00pm. This is to allow safe distancing during sessions & extra sanitising before sessions.


Our prices are: £3 for Under 1s. £6 for 1-5 yr olds. Adults pay £1 as we have reduced the capacity due to the COVID 19 regulations.  Sessions are at 09:00 am, 11:00 am, 1 pm & 3pm. Sessions are for 1.5 hours as we have increased the cleaning and disinfecting procedures to be 5 times each day.

This booking page is for individual bookings - Max 8 persons. For groups more than 8 persons please contact

You can purchase a weekly pass from reception starting from £12 ( for under 1's) and £21 ( for over 1's), so for a one-off price you can have access to this play area for six consecutive days, 1 time slot per day . Book here Weekly-Monthly passes

While the soft play is for the use of under 5 years old, we understand that sometimes there is an accompanying sibling older than 5 years for which there will be a £1 charge due to the restrictions on capacity and spacing.

For general enquiries, please contact or call 020 3247 4417 and for parties .

Our Soft Play area remains the same but spread over the full space to allow for distancing; with equipment that has been specifically designed for ages 5 and under; creating a safe and fun environment away from the older ones, to explore, play and learn. Adult supervision is required at all times.


*  Please watch the following about the changes we have made due to Covid-19.

Examples of extra steps taken during the pandemic controlled times:

  • Hand Sanitisers stations.
  • Pre-booked sessions with limited capacity.
  • One way system - till 19 July
  • Over 11 years old to wear Face masks as per government announcements.
  • Extra cleaning and sanitising.

Policy elements:

  • To make changes to bookings please contact us at 2 working days in advance and we will endeavour to get you an alternative date and time. Please note that this will also depend on vacant slots being available in specific dates / time.
  • We will not be able to make changes to bookings requested less than 2 working days in advance.
  • If you have paid twice by mistake, we can move one of the bookings to a future date. If this is not convenient to you we will endeavour to issue a refund less £1 ( paypal & admin fees ) within 2 working days of letting us know on 
  • Similar to cinemas & as we have limited places per session; No-shows can not be refunded due to the fact that this prevented other customers from purchasing the same place.

We wish you many happy play sessions at Under 1 Roof.