No one believes me.....4 me it is NOT a belief, i KNOW...late 1970s..........they made the metro rail, my dad hid the greatest treasure ever amassed in human history, and left the code in plain sight, all over the DC metro area......Alex aqueduct......

There is no Metro station directly within Georgetown. The closest stations are Foggy Bottom-GWU (Blue, Orange, and Silver Lines) and Rosslyn (Blue, Orange, and Silver Lines). These stations are within walking distance, or Georgetown University offers free shuttles to these stations. 

Here's a more detailed breakdown:

• Foggy Bottom-GWU:

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  Located on the Blue, Orange, and Silver Lines, it's about a 15-20 minute walk from the center of Georgetown. 
• Rosslyn:

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  Located in Virginia on the Blue, Orange, and Silver Lines, it's a short walk across the Key Bridge to Georgetown