Share: Facebook Tweet Google+. The best time to visit Sanibel Island is December to April, the peak season. Trips during these five months will be more expensive than at other times, so start planning early.Still, this is when you'll find idyllic beach weather.he price is right at Sanibel Island's best hotels, but you should shoot for May as opposed to June. The later month is the rainiest on the island. When the sun is shining, however, you'll experience mid-80s on most days.
A fortress is a building designed to be defended, which means it was very hard for enemies to get inside. Fortification kept the people inside safe.There is little difference between a fortress and a castle. Fortresses normally have thick stone walls, thicker but less tall than in castles so artillery cannot break them. There were very small windows, without glass, so that soldiers inside could fire out through them.ortification kept the people inside safe. There is little difference between a fortress and a castle. Fortresses normally have thick stone walls, thicker but less tall than in castles so artillery cannot break them. There were very small windows, without glass, so that soldiers inside could fire out through them.
The Fortress of Solitude is Superman's occasional headquarters. Its predecessor, Superman's  Secret Citadel , first appeared in Superman #17, where it was said to be built into a mountain on the outskirts of Metropolis. detailed description of the Fortress and its contents forms the background to DC Special Series #26 (1981); Superman and his Incredible Fortress of Solitude, in which Superman minutely inspects the Fortress, suspecting an enemy has planted an Earth-destroying bomb within it.