What is believed to be Wales' sole holiday accommodation specifically designed for children with additional needs faces potential closure within the next few years due to caravan age restrictions at the site where it operates.
Niaomi Flewers, a 39-year-old mother of six, established the Sen-Den project at Trecco Bay Holiday Park in Porthcawl, Bridgend county, after her own family struggled to locate suitable holiday destinations. The facility has become a lifeline for neurodivergent families across Wales, yet park regulations require individual caravans to be replaced after a maximum of 15 years to maintain safety and quality standards.
Flewers estimates she will need approximately £60,000 to replace the two caravans currently in operation. One has two years remaining before mandatory replacement, while the other has three years.
"It's going to break my heart,"she said of the prospect.

How did this specialist holiday project begin?
Flewers launched the Sen-Den in 2022 after recognising the unique challenges her own family faced during holidays. Four of her six children are neurodivergent, and she initially purchased a caravan as a private retreat for them. After sharing photographs online, she received numerous inquiries from other families seeking similar accommodation.
"It was very difficult trying to go on holiday with our children, we would come back feeling more tired than we did before we went,"she explained. The overwhelming demand led her to expand from one caravan to eventually four, with bookings reserved up to two years in advance.
The adaptations Flewers has incorporated include locked doors, alarmed windows, sensory equipment, padded safe beds and indoor sensory areas. According to the Sen-Den website, the caravans feature safety locks on windows, doors and cupboards, a lockable decking gate, hidden wiring, a blackout den and sensory features such as a bubble tube and fibre-optic pieces.

What financial pressures has the project faced?
The operation generates no profit for Flewers. Ground rent alone costs £8,000 per caravan annually, with sensory equipment replacements running into hundreds of pounds. All revenue is reinvested into sustaining the caravans and purchasing new sensory equipment.
"We don't take any money from it, everything we do is voluntary,"she said.
These mounting costs forced Flewers to scale back from four caravans to two. Her eight-year-old daughter has contributed by launching autism and friendship bags as well as teddy bear kits to support families further.

Why is this accommodation so critical for families?
Families with neurodivergent children face extraordinary obstacles when attempting holidays. Laura, 39, from Pontardawe in Swansea, described the extensive preparation required for trips with her seven-year-old daughter Carys, who is autistic and non-verbal.
"Even for a day out, I pack like we're going for two years,"she said.
Before discovering the Sen-Den, holidays meant managing constant anxiety and overwhelming situations. The caravan's specialised features, including an indoor trampoline and sensory lights, transformed the experience entirely.
"It's the first time I saw my child be away from home somewhere that's completely new and unfamiliar and smile,"Laura recalled.
"It was so nice to be away from home but still safe without all the anxiety. They can enjoy the same things as other children without it feeling overwhelming and stressful."
Families have consistently told Flewers that very few alternatives exist, and she is believed to be the only person operating specialist SEND (Special Educational Needs and Disabilities) holiday caravans in Wales.

What is the park's position on the replacement policy?
Trecco Bay Holiday Park officials acknowledge the positive impact the Sen-Den has delivered to visiting families. A spokesperson stated:
"We are aware of the positive impact the Sen-Den has had on many families visiting our park over the years, and we would love to see it continue providing memorable holidays."
However, the 15-year caravan replacement policy applies uniformly to all 2,000 caravan owners on the site to maintain consistent standards.
"We work closely with owners to help them understand the policy and the options available to them as they plan for the future,"the park added.
What broader support does Flewers provide to the neurodivergent community?
Beyond the caravans, Flewers runs a Facebook community with approximately 112,000 followers, distributing sensory items and operating a SEND pen-pal programme to reduce isolation within the community. She has observed widespread financial hardship among families supporting neurodivergent children.
"I just want people to know there is a place where you can come and be heard and not be judged,"she said. Visitors frequently describe the relief of arriving somewhere they
"didn't need to pack a part of my house for."
Flewers emphasised the consequences of closure:
"If we close, it's just going to be horrific. It's going to be so detrimental to a lot of families."
What are Flewers' future plans?
Despite the challenges facing the current caravans at Trecco Bay, Flewers is pursuing an ambitious expansion. According to a recent report, she is planning to establish the UK's first caravan and camping park dedicated entirely to neurodiverse and autistic families in North Wales. This development would represent a significant step forward for specialist holiday provision in the region.
Prospective visitors can check availability and make bookings through the Sen-Den contact page or WhatsApp, with full payment required four weeks before arrival.
Key Facts
- The Sen-Den operates two specially adapted caravans at Trecco Bay Holiday Park, believed to be Wales' only specialist SEND holiday accommodation
- Trecco Bay's 15-year caravan replacement policy will require both units to be replaced within the next three years, at an estimated cost of £60,000
- All revenue from bookings is reinvested into maintenance and sensory equipment; Flewers receives no personal income from the project
- Flewers is planning to develop the UK's first dedicated neurodiverse and autistic family caravan and camping park in North Wales






