| Brickset: Database of sets from the 1970s onwards, including many promotional and special sets not listed elsewhere. |
| Building Instructions Portal: Directory of instructional sites with images of the final structures, ratings of each and descriptions. |
| Lego Set Reviews: A collection of set reviews from across Lego's entire line. |
| Minimundo: Contains high quality gallery and references for LEGO minifigures. |
| MOCpages: Offers to create a free web site to show your own LEGO creations. |
| Peeron Lego Inventories: Searchable database of pieces and sets including photographs of each. |
Classical
