The morning's trail was only 2 hours, though it seemed longer because of the continued climbing and descending to avoid outcroppings. Finally we reached a monastery and boarding school, where the children were lining up for outdoor activities. 15 minutes later we reached our lunch spot, a traditional Tibetan medicine clinic built by the government to keep the art alive. Marcia and I took naps waiting for our lunch.
I spoke with our guide Kinna and we agreed to spend the night here at the elevation of 3100. If we had followed our plan of climbing to Phoksumdo Lake at 3600 meters, we ran the risk of turning Marcia's minor symptoms into more serious forms of altitude sickness including cerebral and pulmonary edema, which are life-threatening. The only cure for those is immediate descent, which would mean an end to our trip. We had plenty of time, so we could just wait.
We are taking all the standard preventative measures. We are taking Diamox, which prevents and relieves both minor and severe altitude sickness. The locals swear by garlic soup, so we're sipping that as well. And we are making sure to drink at least 3 liters of water per day. All of this means a lot of trips to the bathroom, but we hope it will make it possible to ascend tomorrow.
We are spending the night in a room in a small lodge so that we can get a good night's sleep and recover. It's primitive but more comfortable than a tent.