>>322625>>Climb Everest or, failing that, one of the 8000+ mountainsIf you're serious about mountaineering, first look into trying it out in nearby regions of wherever you live.. Dont underestimate the altitude. Im currently planning on hiking Mt whitney is one day in late september and its a 22mile, 6k elevation gain hike thats just as extreme as they get and im still worried about the 14k elevation since the most ive ever done is 9k and that still sucked the life out of me,
>>Visit the South Polei dont think they allow people to do that anymore but you can still visit Antarctica briefly with a guided tour from south america. They will take you ashore and let you play with penguins or some shit. I'd recommend this to you because I seriously doubt you currently have the necessary skills/knowledge and equipment to do something this extreme.
>>Walk a long distance, 1000 miles minimum.this is by far the most realistic thing you said since 1k miles via walking with an average backpack sack will take you about 2 months but you also have to worry about food/water/shelter. how will you get these things?