From Suriname, there are minibuses from Paramaribo to South Drain in western Suriname, just across the river from Guyana. From there, you will go through customs on the Suriname side.Then take the daily ferry across the river to South Drain.
On the Guyanese side, you will be in Molson Creek and can take minibus #63a to the minibus station near Stabroek Market in Georgetown. From there you can get a minibus for G/pp to where you are staying in Georgetown or a taxi for G0.
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You can organize profile photos into albums and even unlock private photo albums on a one-on-one basis.
From Brazil travel to Bonfim on the border and walk across the border.
Find a minibus or taxi to take you to Lethem city center and inquire about minibuses traveling to Georgetown.