From Albuquerque, drive east on I-40 to Hwy 14 north toward Cedar Crest. Head north on Hwy 14 until you reach mile marker 21. The entrance is 1/4 mile north of the mile marker on the east side of Hwy 14 where you will see the mail gate.
From Santa Fe, drive south on I-25 to exit 276 for NM-599 toward Santa Fe/Relief Route. Keep left at the fork and follow signs for New Mexico 14 S/Madrid. Turn left onto NM-599 S, and then right onto NM-14 S and continue driving until you pass mile marker 22. The entrance is 3/4 mile south of the mile marker on the east side of Hwy 14 where you will see the mail gate.