Iceland / south coast
Key points: - currency and cash use: Cash use is rare even among the locals, you can pay with your credit cards almost everywhere, no need for currency exchange. - rental car: You can also book daily tours from Reykjavik or use the busses to different locations from Reykjavik center, I recommend to rent a car so that you can take your pick of the spectacular sights. The island is circumnavigated by a proper ring road however if you want to drive into inland, you will need 4*4