English:  Caravans (British English) — see travel trailers and mobile homes (American English).

1. A caravan can be a 'static' mobile home or travel trailer — found in caravan parks, mobile home parks, trailer parks, or on caravan sites.
2. A caravan can be a 'recreational' mobile home, motorhome, or travel trailer — found in camping sites, RV parks, or in caravan sites.