My wife and I usually do a backpacking trip in september to celebrate our wedding anniversary. We love the Sierra in September, less bugs and less people. In september 2014 we were doing a loop of the clark range from glacier point road. We were starting and ending at mono meadow th. We always carefully look for active fires in the areas where we will be hiking and will change our plans accordingly. We will have a plan b, c and d. We put out a small smoldering fire along Illilouette creek with our bladders and water bottles. Not a good sign of things to come.
As we approached merced lake we noticed a plume of smoke to the west. We inquired at the high sierra camp about the fire. We were informed that there was a fire burning near mariposa that we had nothing to worry about. So we continued to hike. Our plan was to set up camp at little yosemite valley then climb half dome that day. As we got closer to lyv that plume of smoke exploded and got huge. We could tell that it was in the park and in fact was very close. The only problem is we didn’t know where it was. The wind was blowing all around us. We were safe at the moment, we were surrounded by granite so we pulled out our map to come up with a plan. We saw there is a backcountry ranger in lyv. We decided to get there as fast as possible to see if he/she had any info. When we stowed the map a helicopter flew over then it hovered really low over the top of us. We started waving our arms frantically. It hovered for about two minutes then flew away and didn’t come back. So we headed for lyv. We entered a heavily forested area and started running as fast as we could with our packs on. We did not know where the fire was or if it would engulf the forest we were in. Suddenly we came across a couple we met earlier that morning. Mike and Sara (not real names). They told us we were running right into the fire. I noticed they had a two way radio, like the type police would have. I asked if we could hike with them. They said yes. It turns out they were backpacking guides for the park. They had a couple days off and were backpacking themselves.
Our plan was to head back to merced lake hsc. On the way back Mike heard on the radio that merced hsc was being evacuated. So Mike came up with a new plan head to sunrise hsc. It was a lot further but we could camp there and get a hot meal. Mike and Sara knew people that worked at all these camps. We felt very safe hiking with Mike and Sara. Sara’s knee was really bothering her. We really had to slow our pace and take lots of breaks. It added a lot of stress to an already stressful situation. At some point his radio stopped working. It was a very long day. During the day the sun went dark due to the smoke. It was raining ash down on us. We finally got to sunrise right about dark. There was a note on the door that said they had been evacuated to tuolumne meadows. We were all demoralized. Mike had a mini meltdown. There was a phone in the kitchen, Mike let himself in. He called someone in the valley that had something to do with the fire. They told us to get out and get out now. A fire crew had just gone out ahead of us over to tenaya lake, they suggested we go that same way. Turns out that is where Mike and sara’s car was. We were all completely exhausted mentally and physically. We got there around midnight. We got to there house about 1am in the yosemite valley. We are so grateful to Mike and Sara to this day. We feel like they saved our lives and guided us to safety.
So I am not sure if this was dumb dangerous mistake on our part or the parks. We found out later that the fire had been burning/smoldering for several months and they decided to let it burn itself out. Then monsoonal winds came threw and really ignited it. They rescued 80 people off of half dome by that day.

