LEGO®
Official Site of LEGO
®.

Brickset
LEGO
® set guide and database.

Bricksafe
Free LEGO
® file hosting.

Bricklink
A good catalog of LEGO
® parts and sets. Shops, projects and a huge community.

Brickshelf
LEGO
® Image Sharing

Blakbird's Technicopedia
Home website containing very detailed technical descriptions of LEGO
® Technic sets.

Philo's Home Page
Tips and informations about robotics with LEGO® Mindstorns, LEGO® Technic and VEX robotics, LDraw CAD and more.

Mecabricks
Online LEGO
® modeling. No plug-in, no installation.

The Lego Car Blog
One of the best LEGO
® themed websites. If you are interested in new MOCs and especially models of various vehicles, you have to look here regularly. I would recommend!

Swooshable
Some interesting tools, tutorials, instructions, building techniques. If you want to be a better LEGO
® constructor, take a look at this page.

Eurobriks
Is a European-based online community with a forum created, managed and used by AFOLs living in Europe and around the globe.

Vayamenda
MyBricks4U
Sariel
Technic Dialog
Nico71's Technic Creations
Malte Dorowski