From Boulder:

North on Broadway or 28th Street through Boulder until they meet and become US 36, continue north 2.5 miles towards Lyons, east (right) 1.5 miles on Neva Road, south (right) on Fairways Drive, east (left) on Lake Valley Drive to clubhouse or:

North on Foothills to the Diagonal Highway 119, north (left) on 63rd, west (left) on Niwot Road, south (left) on Golf Club Drive.

From Denver:

I-25 north to US 36, west to Boulder, north on Foothills Parkway to the Diagonal Highway, north (left) on 63rd, west (left) on Niwot Road, south (left) on Golf Club Drive to stop sign then right to clubhouse or:

I-25 north to US 36 which becomes 28th street, north through Boulder towards Lyons, exit east (right) at Neva road, go 1.5 miles east, south (right) on Fairways Drive, east (left) on Lake Valley Drive to clubhouse.
From Longmont:

Diagonal Highway 119 south to stop light at Niwot Road, turn west (right), follow Niwot Road signs (1st right and then 1st left) around lake, continue west on Niwot Road past 63rd Street, south (left) on Golf Club Drive to stop sign, turn right to clubhouse.