Limburg, located in the southern part of the Netherlands, is a great destination for cyclists due to its picturesque countryside, hilly terrain, and well-maintained bike paths. The best time to visit Limburg as a cyclist depends on your preferences and abilities.

If you prefer cooler temperatures and less crowded bike paths, then the spring and autumn months (March to May and September to November) are ideal. During this time, the weather is generally mild, and the beautiful colors of the changing leaves can be enjoyed.

If you prefer warmer temperatures and longer daylight hours, then the summer months (June to August) are a good choice. However, keep in mind that the bike paths can be more crowded during this time, especially in popular tourist areas.

If you are an experienced cyclist and enjoy a challenge, then the annual Amstel Gold Race takes place in Limburg in mid-April. This event attracts professional and amateur cyclists from around the world and provides a unique opportunity to experience the beautiful Limburg countryside while tackling some of the toughest hills in the area.

Overall, Limburg is a great destination for cyclists year-round, but the best time to visit depends on your preferences and abilities.