Under current U.S. law U.S. citizens caught traveling to Cuba without government permission?

Under current U.S. law, U.S. citizens are prohibited from traveling to Cuba without government permission, typically requiring a specific license for certain categories of travel, such as family visits, humanitarian projects, or educational activities. Violating these regulations can result in civil and criminal penalties, including fines. However, travel restrictions have varied over time, and it's important for travelers to stay informed about the latest regulations and licensing requirements before planning a trip.