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 .
Leg swelling related to inflammation. Leg swelling can also be caused by inflammation in leg tissues. Inflammation may be a normal response to injury or disease, or it may be due to rheumatoid arthritis or another inflammatory disorder. You will usually feel some pain with inflammation. Factors that can contribute to inflammation in the leg include: 1  Achilles tendon rupture. 2  ACL injury (tearing of the anterior cruciate ligament in your knee) 3  Baker's cyst. 4  Broken ankle/broken foot. 5  Broken leg. 6  Cellulitis (a skin infection) 7  Gout (arthritis related to excess uric acid) 8  Infection or wound in the leg.