![Newly Discovered Viking Fortress Could Have Been a Launch Point for Invading England | Smart News | Smithsonian Magazine Newly Discovered Viking Fortress Could Have Been a Launch Point for Invading England | Smart News | Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/w0k8tiqk7KhiWRqQKuLVJ8rkVGI=/1000x750/filters:no_upscale()/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/0d/78/0d7816b8-ba62-4701-b9ed-8b1eab2ac164/fortress.jpg)
Newly Discovered Viking Fortress Could Have Been a Launch Point for Invading England | Smart News | Smithsonian Magazine
![Trelleborg Viking ring Fortress, Trelleborg, Sweden - License, download or print for £79.84 | Photos | Picfair Trelleborg Viking ring Fortress, Trelleborg, Sweden - License, download or print for £79.84 | Photos | Picfair](https://res.cloudinary.com/fleetnation/image/private/c_fit,w_1120/g_south,l_text:style_gothic2:%C2%A9%20robertharding,o_20,y_10/g_center,l_watermark4,o_25,y_50/v1546516054/qzrktjvqri2jvcptci6a.jpg)
Trelleborg Viking ring Fortress, Trelleborg, Sweden - License, download or print for £79.84 | Photos | Picfair
![Viking ring fortress. Illustration of one of the circular Viking fortresses known as trelleborgs, the remains of which have been found in what is now Stock Photo - Alamy Viking ring fortress. Illustration of one of the circular Viking fortresses known as trelleborgs, the remains of which have been found in what is now Stock Photo - Alamy](https://c8.alamy.com/comp/2ADD3BN/viking-ring-fortress-illustration-of-one-of-the-circular-viking-fortresses-known-as-trelleborgs-the-remains-of-which-have-been-found-in-what-is-now-2ADD3BN.jpg)
Viking ring fortress. Illustration of one of the circular Viking fortresses known as trelleborgs, the remains of which have been found in what is now Stock Photo - Alamy
![Trelleborg Viking ring Fortress, Trelleborg, Sweden - License, download or print for £79.84 | Photos | Picfair Trelleborg Viking ring Fortress, Trelleborg, Sweden - License, download or print for £79.84 | Photos | Picfair](https://res.cloudinary.com/fleetnation/image/private/c_fit,w_1120/g_south,l_text:style_gothic2:%C2%A9%20robertharding,o_20,y_10/g_center,l_watermark4,o_25,y_50/v1546516055/hmntlb0tgq3kesc2updl.jpg)