At Cabo San Lucas. Picture is of lands end, the name is literal. That is where the Baja peninsula ends and the sea of Cortez meets the pacific ocean.
Getting away from those areas is a must though. The other best thing besides the ocean. El pastor.
I've put the new Speedy on a Vollmer mesh bracelet. I do think it looks very nice, and it's extremely comfortable. I need to the get the clasp laser engraved with an Omega logo, though.