Underground:
The closest underground station is Greenwich North (5 minute walk)

Bus:
Jump on the 108, 129, 132, 161, 188, 422, 472 or 486. They all stop at North Greenwich Station (5 minute walk)

Uber Boat by Thames Clippers:
The closest pier is North Greenwich. The River Bus stops at 24 piers across the capital including London Bridge, Tower, Embankment, Westminster and London Eye. Services run every 20 minutes throughout the day from early in the morning until late in the evening.