Moon Beach, or Praia da Lua, is a river beach on the right bank of the Rio Negro, about 23 kilometres from Manaus. A boat from Marina do Davi takes around 10 minutes to cross to its sandy shore, giving you a change of pace from the city. At low water, the beach can spread out across a broad stretch of sand. Cleanliness and facilities are inconsistent, so bring a bag for rubbish and consider packing snacks instead of relying on food there.
Getting to Moon Beach

Praia da Lua lies on the right bank of the Rio Negro, about 23 kilometres from Manaus. The usual departure point is Marina do Davi, near Ponta Negra. From there, the crossing takes around 10 minutes by boat or speedboat.
One visitor reported paying 10 reais per person and finding boats operating from 8 a.m. to 6 p.m. Treat those details as a past report, not a current fare or timetable. Check locally before you set off, especially to confirm when boats return from the beach.
River levels and the shoreline

The amount of exposed sand changes with the river level. During one November visit, when the water was low, the beach was especially broad. Ask locally about current conditions if the size of the shoreline matters to your plans.
Conditions on the beach can be uneven. Reports mention litter, including beer bottles, and dirty plastic chairs and tables. Food has also received mixed feedback, so bringing snacks and a bag for your rubbish can make the visit easier.
FAQ
How do you get to Moon Beach from Manaus?
Take a boat from Marina do Davi, near Ponta Negra. The crossing takes around 10 minutes.
How far is Moon Beach from Manaus?
It is about 23 kilometres from Manaus, on the right bank of the Rio Negro.
Does the beach change with the river level?
Yes. When the water is low, more sand is exposed; one November visit found the beach especially wide.

