The serious billfish circuit does not stop at Casa de Campo® because the resort happens to have a marina. It stops here because the water off La Romana is one of the few places in the Caribbean where you can be in 600 metres of ocean inside thirty minutes of leaving the dock. The Mona Passage runs deep, close, and across one of the most productive marlin migration paths in the Atlantic — which is the reason a small Dominican resort has built a tournament calendar that draws boats from Florida, Puerto Rico, Venezuela and the rest of the Caribbean every spring.
This guide is for guests planning a 2026 trip with fishing as a serious part of the calendar — whether that means fishing one of the tournaments, chartering during the peak season, or building a villa stay around the marina. It covers what tournaments run, when, what you actually catch, what a tournament-grade charter looks like at Casa de Campo®, and how to put it all together.
Why Casa de Campo® Is a Real Billfish Destination
A lot of Caribbean resorts list “deep sea fishing” as an activity. Typically, they mean a half-day inshore charter for mahi-mahi and the odd small tuna. Casa de Campo®, however, is in a different category.
The reason is geography. The resort sits on the southern coast of the Dominican Republic, looking out at the Mona Passage — the deep-water channel between Hispaniola and Puerto Rico. Crucially, the seabed drops fast off La Romana. You can be over 300 metres of water within fifteen minutes of leaving the marina, over 600 metres within thirty. That access matters because blue marlin, white marlin and sailfish hunt the temperature breaks along the continental drop-off, and Casa de Campo® lets a boat get there before you have finished your first coffee.
The other reason, of course, is the marina itself. Marina Casa de Campo is a 350-berth, full-service marina built to handle sportfishing boats of any size — fuel, ice, bait, tackle, customs, the lot. The dock culture is serious. During the peak tournaments in March and April, you’ll see Viking 80s and Spencer 70s rafted three deep along the bulkhead, with crews working on rigging at 6am. In short, this is not a beach-resort charter operation.
Indeed, the proof is in the catch records. A typical month-long Marina Casa de Campo Cup has seen 10 teams release more than 150 blue marlin. Boats fishing the tournaments average two to four blue marlin releases per day during the peak run. Banner days produce eight to ten releases on a single boat. Numbers like that put Casa de Campo® in the same conversation as Tropic Star, Madeira and Vitória — destinations a serious angler builds a trip around.
The 2026 Tournament Calendar
Casa de Campo® hosts a clustered tournament season — most of the major events run February through April, lining up with the billfish migration. Here is what is on the calendar for 2026, with dates from prior years where the 2026 dates are still pending official confirmation.
The Sailfish Bowl — February
The Sailfish Bowl is the season opener. Run by WT Events in partnership with Marina Casa de Campo, the tournament focuses on catch-and-release sailfish over two fishing days, with a separate Game Fish Division for mahi-mahi, tuna and wahoo, and other billfish — blue marlin, white marlin and spearfish — also eligible.
The 2025 edition ran 6–8 February and was the fifth annual. The 2026 edition is expected in early February. Format is two fishing days plus an opening reception, daily weigh-ins and a closing awards night at the marina. Entry is by team, with boat captains coordinating registration through the tournament organisers.
This is the tournament to fish if you want a serious billfish event without the boat-availability bottleneck of the March–April peak.
Marina Casa de Campo Open — March
The Marina Casa de Campo Open is the longest-running tournament at the marina. Held in March each year, it is a catch-and-release billfish event focused on blue marlin, with white marlin and sailfish eligible. The format is typically two or three fishing days with a final awards night at the marina.
The 2026 dates are pending confirmation through the marina’s official channels. Historically the Open has run in mid-to-late March, immediately ahead of the longer Casa de Campo Cup.
Casa de Campo® International Blue Marlin Classic — March/April
The Blue Marlin Classic is the highest-profile billfish event on the calendar. It launched in 2014 and has run in March or early April most years since, with three fishing days and the largest prize purse of any tournament on the marina calendar. Past editions have drawn boats from across the Caribbean basin and the US east coast.
For 2026, expect dates in late March or early April. Entry is by team, with captain qualification standards higher than the open-entry tournaments.
Marina Casa de Campo Cup — 15 March to 15 April
The Cup is structurally different from the other tournaments — a month-long competition rather than a single multi-day event. Teams fish across the month at their own pace, with daily catch reporting via the standard catch-and-release verification protocols (video, satellite reporting). Standings update across the month and final awards land in mid-April.
This format works particularly well for resident anglers and visitors with longer stays. You do not need to commit to a three-day continuous tournament window — you can fish two or three days across a one-week trip and still post a competitive score.
Other Events Through the Year
Beyond the spring billfish cluster, Marina Casa de Campo runs additional tournaments through the year, including the Dominican Bluefish Triple Header and an annual Lion Fish Tournament — the latter focused on the invasive lionfish species and pitched as much at conservation as competition. These events round out an otherwise quiet summer and autumn calendar.
The Fishing Season Month by Month
The Casa de Campo® fishing year follows a predictable rhythm. Knowing it lets you target your trip to the species you want.
February. Sailfish run begins. Cooler water, calmer seas, less crowded marina. The Sailfish Bowl anchors the month. Some early blue marlin and white marlin start showing.
March. Peak billfish migration. Blue marlin numbers ramp up week by week. Charter availability tightens as the tournament boats arrive. This is the heart of the tournament season.
April. Continued strong billfish numbers through to mid-month, with the Cup wrapping up around the 15th. Mahi-mahi and wahoo numbers strong. Many anglers consider the first two weeks of April the single best window of the year.
May. Billfish numbers taper. Mahi-mahi, wahoo and yellowfin tuna remain excellent. Fewer crowds at the marina.
June to October. Summer is quieter for billfish but excellent for tuna, wahoo and mahi-mahi. Sea conditions can be flatter. Hurricane season runs June through November — disruptions are uncommon at Casa de Campo® but possible.
November to January. Winter inshore and offshore mixed fishing. Conditions improve into late January as the sailfish run begins to set up.
What You Actually Catch
Casa de Campo® is a billfish destination first, but the surrounding fishery is diverse.
Blue marlin is the headline species. Caribbean blues here run from 90 kg juveniles up to grander-class fish over 450 kg. All tournament-format fishing is strictly catch-and-release.
White marlin and sailfish are the secondary billfish species. White marlin numbers peak in late winter, sailfish from December through February.
Mahi-mahi (dorado) are a year-round target, with strong numbers in spring and summer. Typical fish run 8–20 kg with occasional bull fish over 25 kg.
Yellowfin tuna appear in the deeper water through spring and summer. Fish in the 30–60 kg range are common; larger yellowfins are taken on longer offshore runs.
Wahoo are an opportunistic catch through the year, often picked up while trolling for billfish.
The Marina also runs lighter inshore options — bonefish on the flats, snapper and grouper on the reefs — but these are not the reason serious anglers come to Casa de Campo®.
Tournament-Grade Charter Options at Casa de Campo®
Whether or not you are fishing a tournament, the charter market at Casa de Campo® reflects the level of fishing on offer. There are three tiers.
Marina charter fleet. Marina Casa de Campo operates and partners with a fleet of standing charters ranging from 32-foot day boats to 60-plus-foot sportfishers. Half-day rates start around US$1,200; full-day on a serious sportfisher runs $2,500–$4,500 depending on boat, crew and inclusions. Booking is straightforward through the marina or the villa concierge.
Private sportfisher charters. A small number of private sportfishers — typically 60- to 80-foot Vikings, Spencers and Bayliss customs — are available for full-day or multi-day charter. These boats fish at tournament level, with experienced billfish captains and full tackle and crew. Day rates run $5,000–$10,000 depending on the boat. Multi-day bookings are standard during the tournament weeks.
Tournament charter through your villa concierge. For guests planning to fish one of the tournaments, the cleanest route is to charter through your villa concierge. They will coordinate boat, crew, captain qualification, tournament entry and provisioning. Booking lead time matters — peak tournament weeks book six to nine months ahead.
All serious billfish charters at Casa de Campo® operate strict catch-and-release on billfish. Tackle is heavy (50–80lb class for blue marlin), circle hooks are standard, and crews are practised at quick releases. If you are travelling with a less-experienced angler, brief them on what to expect before the day — billfish fights are intense and short, and the boat operates on a different rhythm than recreational fishing.
How to Combine a Tournament Trip With a Villa Stay
A fishing trip to Casa de Campo® is rarely a solo angler operation. It is usually a group of four to eight friends, a captain and crew, an early start and a late dinner. The villa logistics matter more than guests sometimes realise.
The right villa for a fishing party has a few specific features. First, proximity to the Marina — villas around the Marina district shorten the morning cart trip to the dock from fifteen minutes to three. Second, a covered outdoor terrace for the gear-and-cigar evenings that always happen after a tournament day. Third, a chef or full staff, because nobody wants to organise dinner after a 12-hour day on the water.
A four- to six-bedroom villa with full staff is usually the right configuration. Per-person cost lands well below a hotel-room equivalent once you split the rate, and the operational simplicity (one chef, one breakfast time, one team coordinating with the captain) makes a real difference during a tournament week.
CPH handles the villa side. For tournament bookings — entries, captain coordination, charter logistics — the concierge works alongside the marina and the tournament organisers.
Frequently Asked Questions
Do I need to be an experienced angler to fish a Casa de Campo® tournament?
No. Most tournaments allow mixed-experience teams — typically a captain, a mate and a small group of anglers of varying levels. The crew handles tackle, hook-set protocols and the technical side. What matters more is that you can sit a fighting chair for a 20-to-90-minute fight with a blue marlin without injuring yourself or losing the fish.
How far ahead should I book for the spring tournament weeks?
Six to nine months for a serious charter. The best boats during the Sailfish Bowl, Blue Marlin Classic and the Cup are reserved a year in advance. Villa bookings tighten by similar margins.
Are tournaments only for serious sportfishing boats, or can I enter on a charter?
Both. The Sailfish Bowl, the Open and the Cup all accept chartered boats and mixed-experience teams. The Blue Marlin Classic skews towards more experienced teams but still accepts chartered entries.
Is all billfish fishing catch-and-release?
Yes, in tournament format. All major Casa de Campo® billfish tournaments operate strict catch-and-release on marlin, sailfish and spearfish. The Game Fish Division (mahi-mahi, tuna, wahoo) typically allows kept fish for points.
Can non-anglers come on the boat?
On charter, yes. On most tournament boats, space is limited — confirm with the captain before promising a partner or family member a seat. Be aware that tournament fishing days are 8–10 hours offshore in open ocean. It is not a sightseeing format.
What about non-tournament fishing through the year?
Year-round availability is excellent. Off-tournament weeks see better boat availability and lower charter rates, with fishing quality still high through April and into early May. June through September is the quieter side of the year but produces excellent mahi-mahi and tuna fishing.
Related Reading
- Casa de Campo Marina: The Complete 2026 Guide — the marina itself, beyond the fishing fleet
- Casa de Campo Villa Rental: What’s Actually Included — villa logistics that matter for a fishing group
- Yacht Charters at Casa de Campo — charter options beyond sportfishing
Plan Your 2026 Tournament Trip
Tournament weeks at Casa de Campo® book early. CPH manages villa bookings, marina coordination and tournament entry support through the concierge workflow. Browse villas near the Marina for your 2026 dates and the team will confirm boat availability and tournament entry support at quote.