9 hours and 30 minutes
Very easy
For the In-Bus-Audio-Guide: Bring your own headphones. Otherwise headphones are available for purchase in every bus from our hosts.
For your comfort: Dress according to weather. In Iceland it is always wise to dress in warm waterproof clothes. Weather changes can be sudden so be prepared for all weather conditions. Waterproof jacket and pants, headwear and gloves, and warm socks/waterproof shoes are recommended.
For the Secret Lagoon : Swimsuit and Towel. These may also be rented at the secret lagoon.