Reviewed · TOURS IN OAHU
Incredible west side hidden gems -PLEASE CONTACT BEFORE BOOKING
The most unusual part of this Oahu outing is the chance to climb down into Mermaid Caves, where ocean water moves through openings in the lava rock and sunlight reaches the cave floor. You may also visit Makua Cave and Pray for Sex Beach, places that are easy to miss from the main road. Guide Susie can shape the day around your interests and may bring a ladder for the cave entrance at low tide.
I like the private vehicle and hotel pickup, which save you from planning a long west-coast drive. I also like the local touch: Susie shares Hawaiian words, island stories, and personal knowledge instead of simply pointing out viewpoints. The main caution is that Mermaid Caves can be tight, wet, and difficult to enter, and food, park fees, and admission costs are not included.
Key points to know before booking

- Mermaid Caves is the star stop: Visit at low tide if conditions allow, when access and visibility may be better.
- Susie customizes the day: You can request beaches, food trucks, scenic drives, or historic places, or ask her for ideas.
- Private means personal: Only your group joins the tour, so the pace and stops can be adjusted.
- The west coast is far from Waikiki: Expect a full outing, with a listed duration of about six hours.
- Bring money for extras: Food and park fees, if applicable, are not included in the $530 per-person price.
- Contact the operator first: Pickup is listed for Honolulu, with an additional $25 per-person fee outside Honolulu.
Why Oahu’s west coast feels different

Honolulu and Waikiki make island sightseeing easy, but they also keep you in the busiest part of Oahu. The west side feels more open and less arranged for visitors. Farrington Highway follows the coast toward the road’s northern end, with beaches, lava rock, and ocean views appearing between ordinary stretches of road.
That change of pace is the reason to book this experience. You are not signing up for a standard circle-island coach ride with a fixed list of stops. You are hiring a private guide and driver for a day shaped around your group.
The tour is advertised at about six hours, although the Mermaid Caves stop is described as taking about four hours in the detailed schedule. That likely reflects the time spent on the far-west portion of the outing rather than four hours inside one cave. Ask Susie for the exact plan before you pay, especially if you want several extra stops.
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Reaching Mermaid Caves at the right time
Mermaid Caves is a partly submerged cavern along Oahu’s west shore. Holes in the lava rock let in shafts of sunlight, while waves push clear water through the openings. At low tide, the cave can reveal a shallow area where you may walk or sit in the water, depending on conditions.
The setting sounds magical, but it is not a polished attraction with railings, changing rooms, or a visitor center. You must enter through a narrow opening in the rock. The cave can be wet and slippery, and the water level changes with the tide and surf.
Timing matters. One couple arranged the stop for low tide, and Susie brought a ladder to make the descent easier. She also helped explain how to get in and out and took photographs for the group. That detail matters more than it may first appear. The entrance is tight enough that you may not want to attempt it alone, particularly if you are carrying a phone, camera, or small bag.
You should treat this as an active coastal stop, not a simple viewpoint. Wear clothing and footwear that can get wet. The supplied information does not specify gear, changing facilities, or swimming conditions, so ask about those points before booking. If the sea is rough or the weather turns poor, the stop may not be suitable.
The payoff is the light. Sun passes through the openings above the water, producing changing blue and gold tones inside the dark rock. It is the sort of place that feels far removed from Waikiki, even though it is still part of the same island.
Makua Cave and the far end of the road

Makua Cave sits on Oahu’s leeward coast, close to where the road ends. The cave was formed by ocean waves and is estimated to be about 150,000 years old. Its location gives the stop a strong sense of place: this is not a quick roadside attraction in the middle of town, but a coastal site near the island’s far western reach.
The entrance is easy to miss if you do not know where to look. That makes a private guide useful. Susie can take you directly to the site while explaining the area and pointing out features you might pass without noticing.
The cave itself may appeal most to people who enjoy natural formations and local settings more than formal museums. Do not expect an arranged walk with signs and staff. Conditions can be uneven, and the tour details do not promise a specific level of cave access. Ask Susie what you can safely enter on your chosen day.
The drive also gives you time to hear about Hawaii beyond the postcard version. Susie shares facts about the major islands, Hawaiian language, local customs, and the history of the people who live here. Her own connection to Oahu adds a personal layer to the ride, though the exact subjects will depend on your questions and interests.
Pray for Sex Beach and quieter shoreline stops

Pray for Sex Beach is described as a local beach with deep white sand and fewer people than Waikiki. The unusual name is memorable, but the useful point is that this is a quieter coastal stop where you can slow down and look at the shore without the usual city backdrop.
You may also travel farther north toward the end of the road, where lava rock formations meet the water. At one stop, the tide rolls over the rocks like small waterfalls. These details show why the private format works well here. The day is not only about checking off named sites. You can pause at a beach, take photographs, or spend more time at a view that suits your group.
Do keep the word local in perspective. The tour description does not promise an untouched beach or guaranteed solitude. Conditions, weather, and other beach users can change. You are paying for access to places and for someone who knows how to connect them, not for a private beach.
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A guide who shapes the day around you

Susie is the central reason this experience feels different from a self-drive route. She drives, explains what you are seeing, and adjusts the outing to your interests. Past outings have included additional beaches, Spitting Cave, scenic drives, authentic Hawaiian food trucks, Pearl Harbor, and other island sites.
Not all of those stops are promised on this particular booking. That is important. The advertised west-coast plan centers on Mermaid Caves, Makua Cave, and Pray for Sex Beach, while the extra locations depend on time and your arrangement with Susie.
The private setting gives you room to ask for more cultural context or less of it. You can ask about Hawaiian words, island geography, or the history of a particular place. If you want food, tell her in advance, since meals are not included and food stops need to fit the schedule.
One unusual extra is Susie’s dog, Belo, who has joined some outings. Do not assume the dog will be present on your tour, but you can ask if that matters to you. Service animals are allowed.
What the $530 price means

The listed price is $530 per person, which is a serious expense for a six-hour excursion. Its value depends heavily on the size of your group. For a couple, the cost is high, but you receive a private vehicle, hotel pickup in Honolulu, a flexible route, and a guide focused only on your party. For a family or group of friends, the per-person cost may feel more reasonable because the private format spreads the cost across several people.
The fee includes private transportation, bottled water, and a small souvenir. It does not include food or park fees, if any apply. Admission for the Mermaid Caves stop is also not included in the stated details, so confirm whether any payment will be needed at specific sites.
I would compare this with the cost and effort of renting a car, paying for fuel, finding the cave entrance, watching the tide, and deciding which west-coast stops fit together. A rental car may cost less, especially for two people, but it will not provide local commentary or a guide who knows where to turn. It also leaves you responsible for the entire day’s driving.
This tour makes the strongest financial sense if you value convenience, local interpretation, and a flexible route more than a low-cost sightseeing loop. It is less appealing if you want a fixed attraction with included admission, a meal, and a predictable schedule.
Transport, timing, and practical planning

Pickup is offered in Honolulu. If you stay outside Honolulu, an additional $25 per person fee applies. Confirm your pickup point before booking, since the operator specifically asks you to make contact first.
The tour is offered every day from 7:00 AM to 8:00 PM during the listed operating period. Those are broad operating hours, not a promise that every departure time is available. A morning start may help with the long drive and tide planning, but ask Susie which departure best matches Mermaid Caves conditions.
The experience is private, so only your group participates. That is useful if one person wants more time for photographs or another wants to spend less time at a beach. It also means your group must agree on the pace and physical activity.
The tour is generally suitable for most participants, and service animals are allowed. Still, the cave itself is a different matter. Narrow access, wet rock, changing water, and a ladder may make it unsuitable for anyone who cannot manage those conditions. Ask for a clear description of the entrance before booking if mobility is a concern.
Confirmation is normally provided at booking. If you book within six hours of departure, confirmation comes as soon as possible and depends on availability. The operator also requires suitable weather and a minimum number of participants. If poor weather or an unmet minimum cancels the outing, you can choose another date or receive a full refund.
Free cancellation is available up to 24 hours before the start time. Cancellations or changes within 24 hours are not refunded or accepted.
Who will enjoy this west-coast outing

I would choose this tour if you have already seen the familiar Honolulu sights and want a less standard day. It fits couples, families, and small groups who enjoy scenery, short walks, caves, beaches, and conversation with a local guide.
It is also a good match if you do not want to drive to the far west side yourself. The road trip is part of the experience, and Susie’s commentary gives the drive purpose rather than making it dead time.
You should think twice if you want a luxury vehicle with a polished sightseeing script, guaranteed swimming, or all costs covered in advance. You should also be cautious if your group dislikes getting wet, squeezing through rock openings, or changing plans around weather and tides.
Ask these questions before booking:
- What time will you pick us up?
- Will Mermaid Caves be visited at low tide?
- Is the ladder available for our date?
- How much walking and climbing should we expect?
- Are any park fees required for our chosen stops?
- Can we include a food truck or another beach?
- What happens if the sea is too rough for Mermaid Caves?
Those answers will tell you more about the day than the headline list of places.
Should you book Aloha Private Tours?
Book it if the idea of a personal west-coast day with Susie appeals to you more than a standard sightseeing route. Mermaid Caves offers the strongest reason to go, while Makua Cave, Pray for Sex Beach, lava-rock shoreline, local stories, and possible food stops fill out the day.
The tour is not cheap, and the cave requires care. But for a small group that wants private transportation, flexible timing, and places that are easy to miss, the price can make sense. Contact Aloha Private Tours LLC before booking, confirm the cave conditions and pickup details, and make sure everyone in your group is comfortable with a wet, uneven coastal stop.
FAQ
How long does the tour last?
The experience is listed as approximately six hours. The detailed stop information describes about four hours for the Mermaid Caves portion, so ask the operator to confirm the exact schedule for your date.
Where does pickup take place?
Pickup is offered in Honolulu. Pickup outside Honolulu costs an additional $25 per person.
Is this a private tour?
Yes. Only your group participates, and the tour uses private transportation.
What places may I visit?
The main west-coast stops are Mermaid Caves, Makua Cave, and Pray for Sex Beach. The route can also be adjusted around your interests and may include other beaches, viewpoints, food trucks, or scenic stops if arranged with the guide.
Is food included?
No. Food is not included. Park fees, if applicable, are also not included.
What is included in the price?
Private transportation, bottled water, and a small souvenir are included.
Do I need to contact the operator before booking?
Yes. The pickup details specifically ask you to contact the operator before booking. This is especially important if you are staying outside Honolulu or want to discuss the route and Mermaid Caves conditions.
What is the cancellation policy?
You can cancel at least 24 hours before the start time for a full refund. Cancellations or changes made within 24 hours are not refunded or accepted. If poor weather or an unmet minimum cancels the tour, you can choose another date or receive a full refund.
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