A major Police operation has resulted in what investigators are describing as the discovery of one of the most organised criminal networks operating in Tenerife, following a huge anti-drugs and money laundering raid across the south of the island.

In an official press release, they say the organisation used cannabis clubs and massage parlours as fronts for drug trafficking, prostitution, and money laundering activities.

The large-scale operation resulted in:

• 34 arrests
• 21 simultaneous property raids
• The closure of 10 business premises
• The seizure of drugs, luxury vehicles, cash and crypto assets

Nine-month investigation

The arrests are the result of an investigation that began in August 2025 after officers from the narcotics division detected suspicious activity in several locations iacross southern Tenerife.

Over the following months, police uncovered what they described as a highly structured criminal organisation with strict internal security measures designed to avoid detection.

According to investigators, the group operated eight cannabis associations used to distribute marijuana and hashish, and two massage premises allegedly operating as brothels and hostess clubs. These businesses were allegedly used to disguise illegal profits generated through drug sales.

120 officers involved in coordinated raids

The main phase of the operation took place on Tuesday 12th May 2026, involving more than 120 police officers from different specialised units. They carried out simultaneous raids at 21 locations, including:

• Cannabis clubs
• Massage establishments
• Private homes
• A rural estate
• Indoor growing facilities
• A secret storage property used as a hidden distribution warehouse for the drugs

Police say the central storage point supplied hashish and marijuana to the various sales locations across southern Tenerife.

Massive marijuana plantation discovered in Güímar

One of the most significant discoveries was made in Güímar, where officers uncovered plans for a sophisticated 3,000-square-metre industrial marijuana plantation.

Investigators estimate the site could have produced around 250 kilos of cannabis annually, with a potential black-market value exceeding €2 million.

Drugs, cash and luxury cars seized

During the operation, officers confiscated:

• More than 25 kilos of marijuana buds
• 4.5 kilos of high-purity hashish
• 524 grams of cannabis resin concentrate (“rosin”)
• 263 cannabis plants
• 899 ready-made joints
• 124 containers of concentrated THC extract

Police also seized substantial financial assets, including:

• €107,000 in cash
• $8,000 invested in crypto platforms
• 19 high-end vehicles
• Two large motorbikes

Three alleged ringleaders jailed

Following their court appearance, the three alleged leaders of the organisation were remanded in custody without bail, and the remaining 31 suspects have been released pending trial under precautionary measures.

Police say the operation has effectively dismantled one of the Canary Islands’ most active and sophisticated criminal organisations.