A focused half-day refresher for certified divers who haven’t been underwater in 12+ months. Learn the confined-water drills and complete an open-water dive on the Bostan Hotel house reef to regain confidence before deeper Red Sea dives.
A focused half-day refresher for certified divers who haven’t been underwater in 12+ months. Learn the confined-water drills and complete an open-water dive on the Bostan Hotel house reef to regain confidence before deeper Red Sea dives.
The sun leans low over the Red Sea as you step off the hotel jetty, the warm morning light carving bright paths across glassy water. Salt and engine oil mingle with the hush of lapping waves; beneath the surface, the house reef at the Bostan Hotel waits—familiar terrain for certified divers needing to shake off a season of dry-land life.
Verified experiences and guided adventures in the surrounding area.
Operated by Crazy Shark Diving Center · Sharm el Sheikh, South Sinai Governorate
The sun leans low over the Red Sea as you step off the hotel jetty, the warm morning light carving bright paths across glassy water. Salt and engine oil mingle with the hush of lapping waves; beneath the surface, the house reef at the Bostan Hotel waits—familiar terrain for certified divers needing to shake off a season of dry-land life.
This half-day refresher blends dive theory, confined-water skill practice and a single open-water reef dive. Geologically the Sinai coast is a living classroom: fossilized limestone terraces give way to volcanic outcrops, and coral fingers fan out along steep drop-offs. Culturally, Sharm el-Sheikh grew from a fishing village to a global dive hub in the late 20th century—local guides still pass on reef etiquette and pulse-paced currents learned over decades.
Expect a focused, practical session: regulator drills, mask clearing, buoyancy checks in calm water, then a guided descent to the house reef where soft corals, butterflyfish and grazing parrotfish patrol the shallows. Visibility is typically excellent; currents can be gentle or pushy depending on tide.
Practical tips: bring your certification card and logbook, hydrate well before entry, and tell the instructor about any medical issues. The operator supplies scuba gear and private transport; plan for roughly three hours on site. Morning slots give calmer seas and cooler surface temperatures. If you haven’t dived in 12+ months, this review refreshes critical skills so you can confidently rejoin longer dives on Sinai’s deeper walls.
Yes—this program is for already certified divers who haven’t dived for 12+ months; bring your certification card.
Yes—use of scuba equipment is provided as part of the session.
The course includes confined-water practice and one open-water dive on the house reef.
Private transportation is included per the listing; confirm your pickup point when booking.
Crazy Shark Diving Center operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The sun leans low over the Red Sea as you step off the hotel jetty, the warm morning light carving bright paths across glassy water. Salt and engine oil mingle with the hush of lapping waves; beneath the surface, the house reef at the Bostan Hotel waits—familiar terrain for certified divers needing to shake off a season of dry-land life.
The sun leans low over the Red Sea as you step off the hotel jetty, the warm morning light carving bright paths across glassy water. Salt and engine oil mingle with the hush of lapping waves; beneath the surface, the house reef at the Bostan Hotel waits—familiar terrain for certified divers needing to shake off a season of dry-land life.
This half-day refresher blends dive theory, confined-water skill practice and a single open-water reef dive. Geologically the Sinai coast is a living classroom: fossilized limestone terraces give way to volcanic outcrops, and coral fingers fan out along steep drop-offs. Culturally, Sharm el-Sheikh grew from a fishing village to a global dive hub in the late 20th century—local guides still pass on reef etiquette and pulse-paced currents learned over decades.
Expect a focused, practical session: regulator drills, mask clearing, buoyancy checks in calm water, then a guided descent to the house reef where soft corals, butterflyfish and grazing parrotfish patrol the shallows. Visibility is typically excellent; currents can be gentle or pushy depending on tide.
Practical tips: bring your certification card and logbook, hydrate well before entry, and tell the instructor about any medical issues. The operator supplies scuba gear and private transport; plan for roughly three hours on site. Morning slots give calmer seas and cooler surface temperatures. If you haven’t dived in 12+ months, this review refreshes critical skills so you can confidently rejoin longer dives on Sinai’s deeper walls.