I have been to the Guadalupe dunes several times. The best time is from February threw October. The dunes are closed during the other times of the year due to bird nesting. You need to get there before the ranger opens the gate at about 6:00am. Follow him in and go to the end of the road to a parking area. From the parking area head south/east out from the lot about 2-3 miles and you will find some spectacular dunes. Every time I have been here I have Never seen another soul out on the dunes! I usually go mid week. You may run into an occasional film shoot or wind. Be prepared for the wind in the afternoon. Start early and with the low light of winter you should have have great success. Now you know one of my secrets. Damn, why am I telling you this, guess I'm not so bad after all. I have made some of my best images here. Good luck.

Jim