The secrets of the galaxy are waiting to be explored at Royal Observatory. From constellations and stars to planets and galaxies, there are so many marvels and mysteries to learn about here.

If you're planning to stick around a while in Greenwich, Royal Observatory is a great place to start your sightseeing. This out-of-this-world attraction is one of numerous attractions worth seeing here. Big Ben, Trafalgar Square, and Tower of London are also waiting to be discovered nearby.

Plan a trip to see Royal Observatory

Price found within the past 48 hours. Click for updated prices.

Dreamtel London Kensington

London City Centre

$967

per person

Aug 27 - Aug 31

found 1 day ago

Roundtrip flight included

New York (NYC) to London (LHR)

6.6/10 (939 reviews)

Room seemed clean but was in need of repair. Floor was coming up. Air conditioning didn't work and tiles grouting was discoloured. Bed was comfortable and clean. The hotel was closed to shops etc, lots of vans and trucks arrived during the night, making it noisy as we had to have windows open as air conditioning didn't work.

Reviewed on Apr 19, 2026

5 Bedroom Holiday Home With Sauna, No Deposit

$11,373

per person

Jul 11 - Jul 13

found 1 day ago

Roundtrip flight included

New York (NYC) to London (LHR)

No reviews

The Regency by Nestor

London City Centre

$1,852

per person

Aug 2 - Aug 5

found 12 hours ago

Roundtrip flight included

Philadelphia (PHL) to London (LHR)

9.4/10 Exceptional! (55 reviews)

Place was clean, but the floors have a residue that makes any thing that touches it black. Room was way to Brite, black outs did not work well. Great location and communication was very good. I informed them that is was to hot and the next morning they brought a fan. The place was well equipped. The area rug by the couch was a trip hazzard. This may seem like a bad review but it is not. I would rent this place again just pointing out things that needs to be improved on

Reviewed on Jun 1, 2026

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