Note: Russian visa laws are notoriously changeable. Confirm everything reported here before making your plans.
To enter Russia, residents on most nations, like the United States and Canada, have to get yourself a visa beforehand. The only exclusion is for tourists arriving by ocean ( on a cruiseship or passenger ferry), who are able to be in the united kingdom for as much as 72 hours with no visa. But, there is a catch: you have to book a trip by way of an organization that is local.
If you should be showing up regarding the St. Peter Line ferry, you’ll likely manage to buy their «shuttle solution» — an unguided, round-trip coach involving the slot and downtown, causing you to be with leisure time to explore. This program, which exploits a loophole that may close at at any time, may be the only method to start to see the city both unaccompanied and with out a visa.
If you should be showing up by cruise with out a visa, things are much more restrictive: you need to purchase a cruise-line excursion (or book a trip through a company that is locally based, and stay with your guide or escort the whole time you’re on land — you will have without any spare time to explore all on your own. Les videre