Whether you're driving or not, you'll need to get the ferry across to the Isle of Wight.
If you're not driving, you can get a bus the other side to Downend, which is where the festival is.
There will be a car park with limited spaces. Tickets for this can be bought in advance.
All ages are welcome at Eklectica Festival. Those aged 9 and under are permitted for free, but still require a Child's ticket. Those aged 10-17 can purchase a discounted Young Person's ticket.