Private beachcombing at a tide-shaped sandbar
2 hours 30 minutes
Up to 6 people
Private charter, fuel, taxes
Explore Grenadier Shoals, a tide-shaped sandbar at the mouth of Calibogue Sound, on a private outing. Spend time beachcombing among pools revealed as the water recedes.
Leaving our dock location out of Broad Creek, we'll make our way down the Calibogue Sound enroute to the Vanishing Mile Isle, a sandbar at the mouth of the sound. We usually encounter dolphins along the way playing and hunting. We'll spend about an hour exploring the sandbar. Once we've had our fill of exploring, we'll make our way into the back creeks of the marsh with the chance of finding dolphins strand feeding, a technique where dolphins will beach themselves along the mud banks hunting. If time permits, we'll stop off at an old shell shore made of millions of oyster and clam shells before making our way back into Broad Creek and returning to our dock location.
Receive a full refund with at least 24 hours' notice. Receive a full refund if the operator cancels due to weather or other unforeseen circumstances. No-shows are charged the full price.
Product ID: ZSXNBR
Yes. Provide a phone number that can receive text messages. You’ll get a text the morning of your tour confirming the trip details.
Your listed price includes taxes, booking fees, credit card fees, and fuel charges. Captain gratuity is not included.
Bring up to 6 people in your group.
Cross Island Cruises, 68 Helmsman Way, Hilton Head Island, SC 29928
We spent a late afternoon with Captain Mark on 8/4/26. Us: 4 teen daughters and two parents. We had booked the sunset dolphin tour with him after reading through a few reviews of highly recommended guides, suggestions of relatives who frequent HHI. They were booked; we ended up with Captain Mark by accident. What a happy misfortune! In brief: the tour exceeded all expectations. Mark is professional, courteous, and highly personable. Kept all of our attention, knew just when and how much humor to inject to maintain our daughters’ attention, and was highly knowledgeable about both the dolphins (individuals, pods, habits, habitat) and the area. We learned a TON with him and if/when we return to HHI we will undoubtedly book with him again. We are not much of a “book an activity” family, and this vacation carried with it some risk of fails as we tried out different things. Some were good and some (alligator tour, don’t bother) were less so. This was an absolutely outstanding experience, made so my Captain Mark himself. Seek this one out. You’ll be happy that you did.
Travis Olives
August 10, 2026
We spent a late afternoon with Captain Mark on 8/4/26. Us: 4 teen daughters and two parents. We had booked the sunset dolphin tour with him after reading through a few reviews of highly recommended guides, suggestions of relatives who frequent HHI. They were booked; we ended up with Captain Mark by accident. What a happy misfortune! In brief: the tour exceeded all expectations. Mark is professional, courteous, and highly personable. Kept all of our attention, knew just when and how much humor to inject to maintain our daughters’ attention, and was highly knowledgeable about both the dolphins (individuals, pods, habits, habitat) and the area. We learned a TON with him and if/when we return to HHI we will undoubtedly book with him again. We are not much of a “book an activity” family, and this vacation carried with it some risk of fails as we tried out different things. Some were good and some (alligator tour, don’t bother) were less so. This was an absolutely outstanding experience, made so my Captain Mark himself. Seek this one out. You’ll be happy that you did.
Travis Olives
August 10, 2026
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