I-25 N, Take Exit 243 For State Rte 66 Toward Longmont/Lyons, Use The Left 2 Lanes To Turn Left Onto Co-66 W/State Rte 66 W (Signs For Longmont/Lyons/Estes Park), Turn Left Onto Alpine St, At The Traffic Circle, Take The 1St Exit And Stay On Alpine St, Continue Onto E 21St Ave. Condo Will Be On Your Right.