well first you can put the mattress's together in a slanted way then put a sheet over it
it is ireland of course
It took 8 years to build Fort Sumter.
a pillow fort
Google "how to build wooden fort", or something similar. Use the plans to build the fort, but instead of building it on the ground, make the foundation a number of stilts planted several feet into the earth. Build the fort on top of the stilts. Be sure to build a ladder or stairs to get in.
The same way you build an 'adult fort', just down size it a little!!
You need to be creative! Use a sturdy blanket or two and tuck them in between the mattress and the springs then tuck their other end in where you think it makes the most fort-like form. Be sure to leave a doorway area and if you plan to have food inside your fort, be sure to get permission to do so.
Fort Wayne :)
Fort Necessity
Fort Mandan
"How to Make Red Fort With Thermocol"
Fort Necessity
Fort Necessity