Had to look it up to confirm it was on the UNESCO list, and it is. Machu Picchu.

Although, on looking the list up, there are over 1200 sites, so maybe something else?

Do you like to explore/travel unknown (to you) areas or do you prefer the known areas?

Alimony

Cerebellum

983

Eruption

I'd like to think no as I manage real people, but ...

Do you regret choices you've made about your current relationship?

977

975

969

DSL

(not really a word, but I'm struggling to come up with a word starting with ds)

965

959

955

951

930

928

926

Installer

924

Nether

Enthralled

914

Body. Mind. Soul. All hers

912

903

900

888

884

881

Ontario