Residential caravan parks vs touring caravan sites
The single biggest distinction between caravan parks in Essex is whether they take long-term residents. Many sites are geared entirely towards holidays — you arrive, you stay a week or two, you leave. A residential caravan park in Essex works differently: you bring your own caravan, motorhome or campervan and it stays in situ, month after month.
That distinction matters enormously if you're a tradesperson working in London, a commuter after a cheaper base, or simply someone who wants an economic, nature-inspired home. Ask any park directly whether long-term pitches are available before you drive out to view — plenty advertise themselves broadly but only really cater for short holiday stays.