Limburg is the most wonderfull province of Flandres to spend your vacation

In Lummen a lot of People have horses, when you go biking/walking you will pass a lot of horse fields.
Walking and (mountain) bike trials from the house

At 5 km in Lummen : indoor swimming pool, tennis, sports fields
At 7 km in Linkhout : Schulensmeer (LAKE) : surfing, rowing, canoë , sailing, walking & biking around , big terras with view on the lake
At 8 km in Beringen : Diving and snorkeling at Todi (indoors huge bassin with real fish inside!) / Mining museum , mining Terrils, adventure mountain for kids

At 15 km in Hasselt :

Genever museum/Fashion museum
Plopsa indoor (amusement park for kids Up to 12 years)
cinema
Japanese garden
Site of Herkenrode Abbey and museum with 100 hectares of inspiring landscape

At 20 à 30 minutes :

Famous in Limburg : cycling TRHOUGH the water (on TIME magazine's 2018 list of the world's greatest places) ,cycling high IN the trees, cycling THROUGH a maze corn field, Wonderfull experience on a bike, unique in Europe.

Big national Park : 5700 hectares of nature dotted with walking and cycling trails and a planetarium

Houthalen Helchteren : subtropical swimming pool
Borgloon : artistic see through church / spend the night in giant dewdrops hanging from the trees
beautiful sauna resorts (Hezemeer and sauna Elaisa)
Outlet shopping at Maasmechelen village, Shopping centre Genk
Limburg Sahara in Lommel feels like a real sahara but not hot
Genk : heritage highlight C mine with its trendy labyrint
Zutendaal : Barefoot path in Lieteberg (Hoge kempen National Park)
Maasmechelen : Connecterra main gateway to the Hoge Kempen National Park
Bosland : Flanders biggest adventure forest with mysterious trees and magical tunnels
Tongeren : largest antique market in the Benelux , in the oldest city of Belgium / Gallo Roman museum