Amsterdamse Bos
Amsterdam's city forest, 1,000 ha south of the city.
- Several marked loops 5–15 km
- Hills (small by Dutch standards), streams, working farm
- Tram 25 or Metro 50
Nationaal Park Zuid-Kennemerland (Dune Trails)
Classic dune walk on the North Sea.
- 15 km loop Bloemendaal → Zandvoort
- Sand dunes, beach section, horse watching
- Train to Bloemendaal or Zandvoort
Hollandse Waterlinie (Heritage Trail)
UNESCO World Heritage defence line — forts, locks and water culture.
- ~85 km long-distance trail (5–6 days)
- Day sections from Muiden or Weesp easily reachable
- Historic fort stops
Naardermeer
Holland's oldest nature reserve — moorland with boardwalk hikes.
- 8 km loop
- Rich birdlife (heron, cormorant, kingfisher)
- Train to Naarden-Bussum



















