The best time to go to Nieuw-Loosdrecht for pleasant weather and water activities is during the warmer months, specifically from May to September.
During these months, you'll experience the mildest temperatures, typically ranging from 15°C to 25°C, making it ideal for spending time outdoors. The Loosdrechtse Plassen (Loosdrecht Lakes) are at their most inviting for sailing, swimming, and paddleboarding. You'll find many waterfront restaurants and terraces open, offering a relaxed atmosphere by the water.
Travellers looking for an active holiday, particularly those interested in watersports, will find this period perfect. The longer daylight hours mean more time to enjoy the lakes, whether you're renting a boat, taking a guided tour, or simply cycling along the shore. Families also appreciate the summer for its opportunities for outdoor fun and less chance of rain interrupting plans.
If you're interested in a quieter visit with fewer crowds, particularly for walking or cycling around the nature reserves, the shoulder months of May, early June, and September are also excellent.