Is the Everest base camp trek difficult?

Related questions

1. Can you take a helicopter to Everest Base Camp?
2. How much does it cost to climb Everest?
3. How cold is it at Everest Base Camp?
4. Can you climb Everest without a guide?
5. Is it safe to go to Everest Base Camp?
6. Can a beginner climb Everest?
7. Can you take a helicopter to the top of Mt Everest?
8. Has anyone died trekking to Everest Base Camp?
9. Can you fly to base camp?
10. What is the temperature at base camp on Everest?

Tags

1. #metres
2. #winds
3. #highest
4. #patthar
5. #steadily
6. #doubt
7. #trekking
8. #aspect
9. #underestimated
10. #without
11. #journey
12. #standing
13. #return
14. #altitude
15. #point
16. #difficult
17. #climbs