A car is recommended for this itinerary to maximize time and accessibility. Be aware of parking fees and limited parking availability. Public transport is also available but may take more time to get to some locations. Estimated travel time: 2 hours. Estimated travel costs: £50 (petrol and parking).
If you have more time, consider adding a visit to the Lost Gardens of Heligan or the Tintagel Castle. If you have less time, skip the Eden Project and spend more time exploring St. Ives instead. Don't forget to pack sunscreen, hats, and comfortable shoes for walking. Lastly, check the weather before the trip to ensure a smooth experience.