Vietnam: Phong Nha to Hoi An
May 16: Phong Nha at Gecko Hostel. We arrived at 4am, slept for 2.5 hours, and woke up to have some breakfast and get picked up for an INCREDIBLE tour to Paradise Cave and Dark Cave. Huge thanks to Phong Nha Discovery Tour and our guide, Sunny. She really was smiley all day long despite the rain, and so funny! We first walked through forests and rain to a waterfall in the Botanical Gardens. Paradise Cave was discovered by a farmer in 2005, found largely by accident. Seems he saw a hole, tried to get in and made it about 10m down before realizing that it was huge and he couldn't see anything. The British Cave Research Association and Hanoi University began mapping out the cave system and made it tourist-accessible for only 1km of the 31km as of 2010. It's called Paradise because the temperature, somehow, doesn't change; it's 20-22 degrees all year round. I actually found it quite chilly, since we walked up the mountain in the pouring rain. We were given an hour