It is 4 km from Alona beach. Arco point is popular for its hole in the roof top which you can swim through! You exit the hole to a depth of 21mtrs to a sloping sandy bottom, this is a wall dive taken on the right shoulder,some nice ledges, over hangs,a dive light is handy as there are small caves to look inside, there are nice soft corals and fans on the wall, A good chance to see snake eels, scorpion fish, nice nudibranches.
