價格：免費
檔案大小：307.2 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
We want to make Barcelona a better city for people to live in and a better city for people to visit. It is our responsibility both as citizens of Barcelona and a local tour operator.
With this aim we are the first world tour operator to meet Biosphere Responsible Tourism Standards and, in accordance with our Responsible Tourism Policy, we are actively working towards a sustainable development of tourism and looking after people, cultural heritage and the environment.
支援平台：iPhone