Question: how many days can you travel around the world?
Answer: That equates to 8 days (7 per place and 1 day of traveling) for each destination in the world you'll be visiting. In order to see 1,500 places and stay a week at each plus the added days for travel to and from each destination it would take 12,000 days, which is 1,714 weeks or 32.9 years.