The first thing to check is whether you can move outside a Friday-to-Friday or Saturday-to-Saturday week. Many parks release short breaks, three or four nights rather than a full week, and these tend to have more late availability simply because fewer people search for them. If your dates can flex by even a day or two, you'll usually see more choice.

With a bit of flexibility on dates and location, a short break is often bookable within a few days rather than weeks, which makes a UK holiday park a genuinely practical option when the diary suddenly clears.

If the park has a clubhouse, pool or entertainment programme, these are usually optional rather than something you're expected to take part in every evening. Plenty of guests use a park purely as a comfortable, well-equipped base and spend most of their time out and about along the coast or countryside nearby, coming back only to sleep, cook and relax.

Packing for a coastal caravan Tingdene Holiday Parks UK is really about planning for a British summer rather than a guaranteed one, so flexibility matters more than any single item on the list.

If your break falls within school holidays, particularly the summer holidays or half terms, book as early as you reasonably can, ideally several months ahead. These are the weeks every family with school-age children is trying to book at the same time, so the best weeks, and often the more sought-after units within those weeks, go first. Waiting until a few weeks before a summer half term usually means choosing from whatever's left rather than what you'd actually prefer.

There isn't one single answer to how far ahead you should book, because it depends heavily on when you actually want to go.