My recommendation, assuming Santorini and Mykonos are on the top of your list is splitting 7 days between the two islands. You will want 2 or 3 nights in Athens to see the Acropolis and because you will most likely have to spend your first and last nights in the city.
Answer: Red, swollen legs may be a sign of a circulation problem; therefore, it is important to make an appointment with your primary care physician. Most likely what you are experiencing is called edema. Edema is the actual swelling of the ankles and the legs, typically caused by venous hypertension or venous insufficiency. Hypertension and venous insufficiency is usually caused by one of the following factors: An obstruction or blockage in the veins, which can come from a tumor, or a deep vein thrombus .
If : If only one foot or leg is swollen, it usually means there is a local problem (like lymphedema, varicose veins, thrombophlebitis, etc.). But in your case, since both feet and legs are swollen, it means you are retaining fluid for some reason. The four most common causes of fluid retention deal with the heart, lungs, liver and kidneys. When the tissues are swollen, it can cause hydrostatic pressure on the smaller nerves which can produce pain. pins and needles is a feeling typical of pain associated with nerves.