I am planning a trip to Nepal for 2019 and would like either to do Everest Base Camp or the Annapurna Circuit. Because of my work schedule I can only get enough time to travel at the end of March - first week of April or the end of September - first week of October. The trip works better for me in March, but I'm also a photographer and worried about the air quality/rain that time of year.
Also - I'm torn between Everest Base Camp and the Annapurna Circuit. My love is to see the mountains up close - so any advice would be helpful. Other similar treks I've done and enjoyed are Kilimanjaro and the O-Circuit in Patagonia.
Thank you -