Secret valleys of the Sichuan Himalaya

A few hundred kilometres west of Chengdu, deep in the Sichuan wilderness of western China, four magnificent mountains stand side-by-side, dominating the provincial skyline with their soaring peaks. Named after this towering quadruplet, Four Sisters Mountain National Park is composed of three major valleys that cut into the eastern escarpment of the Trans-Himalaya range.

The national park was inscribed on the UNESCO World Heritage list in 2006 as a giant panda sanctuary, and the area is stacked with traditional Tibetan history and culture, yet it sees just a small fraction of the visitors that Sichuan’s more popular Jiuzhaigou and Huanglong national parks do.

Awesome – you finally made it to your bucket list destination! But the internet has demands: ‘Pics or it didn’t happen’. On top of that, sharing video of your trip as it happens is more popular than ever, thanks to real-time services like Snapchat Live Story and spread to Facebook Live, Instagram Stories and WhatsApp Status. If you’ve got no service when you’re ready to broadcast, you’re out of luck.

Don’t worry though. These top picks of picturesque architectural wonders have outdoor wi-fi for immediate sharing ­– the Eiffel Towerand Cathédrale Notre Dame in Paris; the Taj Mahal in India; the Sydney Opera House in Australia; and Petra, the city carved out of stone in Jordan.