Cool down with a 20-minute deep ocean water foot soak
20 Minutes
Foot soak, 2oz magnesium
Soak your feet in running deep ocean water at an ocean view cabana at Kona Salt Farm. Enjoy a 20-minute cold-water soak using mineral-rich water that’s naturally 47°F.
If you have reduced temperature sensitivity, avoid prolonged exposure to the cold water.
Cancel or reschedule up to 24 hours before start for a full refund. Cancellations within 24 hours are non-refundable. No-shows are charged the full price. Full refund or credit if the operator cancels due to weather or other unforeseen circumstances.
Briefly dunk your feet in and out of the cold water rather than keeping them in for prolonged exposure.
If you have reduced temperature sensitivity, avoid prolonged exposure to the cold water.
Use the fresh water foot rinse station after your soak, and dry off with the provided dry towelettes.
Kona Salt Farm at the Hawaii Ocean Science & Technology Park
Visitors consistently praise the knowledgeable and enthusiastic tour guides here, with Ipalani, Mia, and Angie earning particular recognition for their welcoming Hawaiian hospitality and engaging presentations. The hour-long tour covers the fascinating process of harvesting sea salt from the ocean, includes interesting details about Hawaiian culture and history, and wraps up with a popular tasting session where you can sample different flavored salts. The cold-water foot soak is another highlight that guests find surprisingly refreshing, especially after a hot day exploring the island. The tour packs a lot of information into 60 minutes, though a couple of visitors mentioned the guides sometimes move quickly through their material, which can be challenging for larger groups. It's worth noting that the entire experience takes place outdoors in the Hawaii heat, so plan accordingly. Most guests find the educational component genuinely engaging and appreciate supporting a local business that gives back to environmental conservation efforts. The gift shop offers plenty of sampling opportunities even if you can't make a scheduled tour.
Fun tour! I learned so much, not just about deep sea salt, but island history too. The sunset tour is the best, by far the best.
Amy Callahan
April 3, 2026
Fun tour! I learned so much, not just about deep sea salt, but island history too. The sunset tour is the best, by far the best.
Amy Callahan
April 3, 2026