Daily travel links for 2016-03-03: Raising the armrest, flying with the wrong shoes and early tourist traps

Need to raise the armrest on your aisle seat on the airplane? Look for the hidden lever! https://t.co/3BF5SlgjfO https://t.co/Quy9djRdE2 ->
Turns out flying with those revolver-heeled shoes wasn't a good idea. Go figure. https://t.co/sXGQXqCxNg #travel https://t.co/GCaGeBtRMo ->
Learn how the 19th-century "Show Caves" became America's first #tourist traps. https://t.co/QYLVwQVDAS #travel https://t.co/aihFGzKOCC ->
Saudi Arabia has a lot to offer visitors, just don't expect your trip there to be easy. https://t.co/A03AnA9SXj https://t.co/gqIUOCZFQx ->
Could underwater resorts save coral reefs? https://t.co/vABEzwHgSp #travel https://t.co/ooASMaKdLm ->
So what are the world's longest #airline routes? Here are the top 25. For now. https://t.co/THZx9JFSK9 #travel https://t.co/fgX6BWGy9a ->
A lovely piece by @nytimestravel reminds us why Sri Lanka is so hot right now. https://t.co/K4mjPovpFJ #travel https://t.co/pVHgrQXgS6 ->
The 1980s live on in Halifax's hilarious new #tourism #video. https://t.co/8yOry7qqRN #travel #explorecanada https://t.co/bKiBm93tLt ->