When looking for the "best" spa, it often comes down to personal preference, but here are some highly regarded options in Paro, Bhutan, that consistently receive positive feedback:

• Naksel Boutique Hotel & Spa: This hotel is known for its "Menchu Himalayan Herbal Spa," which focuses on traditional Bhutanese medicine and Himalayan herbs. It offers a range of relaxation and healing therapies, including hot stone baths. The hotel's location within a national forest adds to the tranquil spa experience.
• Le Méridien Paro, Riverfront: This is a luxury hotel that often receives excellent reviews for its spa facilities. It offers a range of modern spa treatments in a beautiful setting.
• Rema Resort: This resort has recived many good reviews relating to its spa, and the quality of it's therapist. The hot stone bath is a feature that is spoken of very highly.
• Tiger's Nest Resort: This resort also has very positive feed back relating to the quality of its massage therapy.

When choosing, consider:

• The types of treatments offered.
• The ambiance and setting of the spa.
• The reviews and ratings from other travelers.

I hope this information helps you find the perfect spa experience in Paro!