# Switzerland Travel Centre > Switzerland Travel Centre sells travel packages and travel products for Switzerland. > Content is published in German, English, French and Italian across 14 market locales. ## Machine-readable entry points - [Sitemap index](https://switzerlandtravelcentre.com/sitemap.xml): all indexable URLs, with hreflang alternates per market. - [API catalog](https://switzerlandtravelcentre.com/.well-known/api-catalog): RFC 9727 catalog of the publicly available APIs. ## Markets URLs are prefixed with a locale code: de-ch, fr-ch, it-ch, en-ch, de-de, de-at, en-gb, en-us, en-ca, fr-ca, fr-fr, it-it, en-au, en-hk. The prefix en is the global fallback. The root URL negotiates the market from the Accept-Language request header; use a locale prefix directly to address a market without content negotiation. ## Content types - Travel packages: bookable multi-day itineraries, searchable through the package finder. - Products: individual travel products such as excursions and transport offers. - Blog articles and media releases. - FAQ and contact pages.