Can my existing mobile plan roam for free in Russia (like in Moscow or St. Petersburg) or will eSIM Trails be a better option?

Your home mobile plan, whether from the EU, UK, or US, will almost certainly not offer free roaming in Russia. This vast country falls well outside any 'roam like at home' zones, meaning your provider will levy steep international roaming charges for data, calls, and texts. These costs can quickly skyrocket, making connectivity a major expense. With eSIM Trails, you get transparent, upfront data packages designed for adventurers, ensuring you stay connected in major hubs like Moscow and St. Petersburg without bill shock, leaving more funds for your expedition.