www.rancholapuerta.com
one of my favs spafinder.com
other options

Thanks, qwovadis! I've been looking on Spa Finder, but it's hard to tell the average age and activity level of guests from that site. Thanks for the Rancho La Puerta suggestion!

I haven't been to the Ixtapan Spa, but have met a couple of women who have - they raved about it. Very affordable.
http://www.spamexico.com/

Look into The Lodge at Woodloch, a destination spa, wwhich is located in Hawley,Pa.

Here are some excerpts from the link I posted:

1. "The flagship Boot Camp Bali Style conducted by personal trainers shapes both body and mind, promising to leave you energized and refreshed. Jungle treks, a volcano climb and backroad biking might sound intense, but all fitness levels are catered for. You can look forward to healthy local fare, massages, yoga and spa sessions that will ease those aching muscles."

2. "A day here begins with a 7:30am run followed by Muay Thai training. The morning training session ends with weights, stretching or yoga and afternoon training follows lunch. However long you stay, you’ll not only leave with better fitness and combat skills; Rawai’s programs also help you detox and break bad habits like smoking."

3. "The Fitness Holiday’s week-long Bootcamp is a morning-toevening holistic weight loss program. On top of the prerequisite physical activity (cardio, combat, cycling and Pilates), your journey will be aided by a delicious, low calorie menu, fat-burning sauna treatment, massage sessions and nutritional advice."

4. "A 50-minute drive from Kandy, this lush hideaway is nestled high up in the hills and offers almost total seclusion from the rest of the world; you won’t get a mobile signal up here... The Centre specializes in ayurvedic treatment, particularly the Sherodhara Oil drip. Its ayurvedic consultant can also recommend the right diet and treatment for whatever ails you... Tours and nature walks to surrounding areas are available, as are barefoot shiatsu massage sessions."

5. "You can opt for packages that include yoga lessons for beginners, spa treatments ranging from massages to facials, and meditation classes. Meals are clean, fresh, organic and utterly delicious. Regulars who flock here annually describe this place as heaven on earth.
You’ll remember it for: The ultimate detox, de-stress and rehab holiday. We’re not for flippant marketing catchphrases, but you’ll definitely leave this place “a new you.”"

6. "Programs last from three to 21 nights and include accommodation. Targeting those battling their biological clocks, the Longevity program features organic anti-ageing facials and body polishes, antioxidant restoration and a Pranayama Breathing session. The Rejuvenation program lets you enjoy organic rejuvenation facials, traditional Malay and Warm River Stone massages and a Reiki or Chakra Balancing treatment. For those who need inner and outer cleansing, the Detox program comes with organic detox facials, a nutrition consultation, a colonic hydrotherapy session and Chi Nei Tsang abdominal massages."

7. "Detox, yoga, stress and burnout management, fitness and weight control. The Kamalaya Personal Yoga Synergy program, a private session for both beginners and experts, is an obvious choice—it helps you master asana (physical posture), pranayama (breathing) and meditation. The three- to seven-night packages include accommodation, airport transfers, meals, usage of fitness facilities, a wellness consultation, Body Bio-Impedance Analysis, and Vital Essential Oil ayurvedic and Indian massages."

jodi0707, did you decide on a destination? just curious. i'm looking also...

Anyone looking for this type of place should refer to this website: http://www.destinationhotels.com/experiences/spa/oregon/
If you don't like either one in Oregon click on another state closer to where you are.

Check out Red Mountain Spa in Ivins, Utah. Not sure how the weather will be in February, but it seems to be right up your alley. I went a few years ago. I was 31 at the time and yes, there were guests in their 50's and 60's, but i would say the majority of guests were mid 30's early 40's. They had early morning hikes every day. Day trips to Zion Nat'l Park or Bryce Canyon. There is a full fitness center and various classes offered throughout the week. If this doesn't work, i have also heard great things about Rancho La Puerta, but i have never been.

lmvo28: You are about a year too late . . . the OP's trip was Feb 2012