Dry Tortugas is one of the most remote national parks in the system: 100 square miles of open water and seven small keys 70 miles west of Key West, accessible only by ferry, seaplane, or private boat. The centerpiece is Fort Jefferson on Garden Key — a massive 19th-century coastal masonry fort surrounded by reef-clear water, sea-turtle nesting beaches, and some of the best shore snorkeling in North America. Be honest with the group: this is a day trip, not a week. The Yankee Freedom ferry from Key West is the only practical way for a multi-generational reunion to visit. Frame Dry Tortugas as the showstopper inside a Florida-Keys-based reunion, not as the reunion itself.
Where it is
Things to do (with the family)
Hand-curated. Every entry links to its official source so you can plan without guessing.
Fort Jefferson self-guided tour
Walk the parade ground, casemates, and second-tier ramparts of the largest masonry fort in the Americas; ranger talks daily.
Official source ↗Garden Key snorkeling
Walk-in snorkeling off the beach next to the fort moat — coral, parrotfish, occasional nurse sharks; gear included with the ferry.
Official source ↗Yankee Freedom ferry day trip
The standard reunion access — 2.25 hr crossing each way from Key West; breakfast and lunch included, returns by 5:30 PM.
Official source ↗Seaplane day trip
Key West Seaplane Adventures runs half-day and full-day flights; faster, smaller, and pricier than the ferry — best for groups of 4-8 willing to split into seaplane loads.
Official source ↗Bird watching from the moat wall
Spring migration brings warblers, terns, and frigatebirds; the open moat wall around Fort Jefferson is one of the best birding spots in Florida.
Official source ↗Junior Ranger program
Free activity book on the ferry and at the Fort Jefferson visitor desk; complete it for a Dry Tortugas badge — kids 5-13.
Official source ↗Loggerhead Key paddle (advanced)
Sea kayak from Garden Key to Loggerhead Key — only for experienced paddlers, weather-permitting; not a typical reunion activity.
Official source ↗Garden Key primitive camping
Eight reservable tent sites on the island — the only way to overnight in the park. Adventurous teens and adults; not a multi-generation reunion option.
Official source ↗Watch the ferry leave (and return) photo
The shot of the ferry departing the fort wall while your group stays a beat longer is the iconic Dry Tortugas reunion photo.
Official source ↗Key West base activities
Mallory Square sunset, Hemingway House, Truman Annex — your reunion is really based in Key West with a Dry Tortugas day in the middle.
Official source ↗Find more things to do for your Dry Tortugas National Park reunion
The picks above are general. Inside the Reunly app, Rosi tailors local activities, meals, and printables to your actual dates, group size, ages, and budget — and saves them straight to your reunion plan.
Good for
- Florida-Keys-based reunions wanting a wow day
- Snorkel-and-history-loving families
- Groups with strong-swimmer teens and active adults
- Bird watching reunions in spring migration
- Reunions where one big shared adventure trumps long itineraries
Practical logistics
- Closest Airports
- Key West (EYW) ~15 min to ferry · Miami (MIA) ~3.75 hr drive · Fort Lauderdale (FLL) ~4 hr drive
- Group Lodging
- No reunion-realistic in-park lodging (only primitive camping). Stay in Key West — Casa Marina, the Reach, or vacation-rental compounds in Old Town for reunion blocks.
- Cell Service
- No cell service at Dry Tortugas. Reliable in Key West.
- Parking
- Park at the Yankee Freedom terminal at 100 Grinnell Street, Key West — paid garages and lots nearby.
- Park Fee
- $15 per person (7-day) — included with ferry and seaplane fares. Annual passes accepted.
- Accessibility
- The ferry is wheelchair-accessible to the main deck; once on Garden Key, the dock-to-fort path is firm sand. Inside the fort, ramparts and upper tiers require stairs.
- Official Site
- https://www.nps.gov/drto/index.htm
When to go
November through April. Winter and early spring have calm water, best snorkel visibility, and lowest crossing-cancellation rates. Summer is hot, hurricane season runs June-November, and the ferry cancels routinely for weather.
Best for your group size
Small group · 10–25
Groups of 10–25 fit comfortably on a single Yankee Freedom ferry day; book seats together and reserve a Key West vacation rental compound for evenings.
Medium group · 25–60
Groups of 25–60 should book ferry seats early and a Key West hotel block at the Reach or Casa Marina; expect to occupy a meaningful chunk of the ferry capacity.
Large group · 60+
Groups of 60+ are tough — you may need to book ferry days on consecutive dates and split the group. Many large reunions skip Dry Tortugas and stick to Key West proper.
Sample 4-day Key West + Dry Tortugas reunion
A starter agenda you can copy into Reunly's Schedule and customize for your group.
Day 1 — Arrival in Key West
- Fly into Key West (EYW) or drive from Miami
- 3 PM check-in at Old Town vacation rental or hotel block
- 6 PM Mallory Square sunset
- 7:30 PM welcome dinner on Duval Street
Day 2 — Dry Tortugas Day
- 6:30 AM coffee + walk to ferry terminal
- 8 AM Yankee Freedom ferry departs
- 10:30 AM Fort Jefferson arrival
- 11 AM ranger fort tour
- 12 PM picnic lunch and snorkel session at Garden Key
- 2:30 PM moat wall walk + family group photo
- 3 PM ferry departs
- 5:30 PM back in Key West
- 7 PM low-key dinner near the rental
Day 3 — Key West Day
- 9 AM Hemingway House tour
- 11 AM Truman Annex stroll
- 1 PM lunch at Blue Heaven or Pepe's
- 3 PM beach time at Fort Zachary Taylor
- 7 PM reunion group dinner
Day 4 — Goodbyes
- 9 AM brunch and packing
- 11 AM final group photo at the Southernmost Point
- Travel home
Reunion organizer tips
Frame this as a day trip, not a destination. Build the reunion around 4-5 nights in Key West and slot one Dry Tortugas day in the middle. The ferry leaves at 8 AM and returns at 5:30 PM, so plan a low-key sunset dinner in Key West that night.
Book the Yankee Freedom ferry the moment you set a date. The ferry holds about 175 passengers and sells out 6-12 weeks ahead in winter. For a group of 20+, call them directly to lock in seats together.
Have a weather Plan B. Crossings cancel for sea state, lightning, and high wind. If your reunion has only one possible Dry Tortugas day in the schedule, you might lose it; build in flexibility, or plan for two consecutive days as backup.
Pack like you are going off the grid. There is no shop, no cell service, and limited shade once you are off the boat. Sunscreen, hats, water shoes (the moat-side beach has rough rubble), and a packed lunch (the ferry includes one) are essentials.
Skip seaplane unless your group is 4-8 active adults. The seaplane is a 6-passenger experience that works for couples and small adventures, not multi-generational reunions of 20+.
Honor the older relatives by giving them the fort, not the snorkel. The fort tour, the moat wall walk, and the parade-ground shade are excellent grandparents-can-thrive options. Active subgroup snorkels; everyone meets at the lunch tables.
How Reunly helps you plan it
Reunly is the all-in-one app made for family reunion organizers. Free to start. No credit card. Cancel anytime.
Smart guest list
Drop in any spreadsheet — Rosi (our AI) reads multi-sheet, color-coded family groups, even handwritten exports. RSVP, dietary, T-shirt, paid status all in one row.
Open in Reunly →Public RSVP link
Share one link with the whole family. They RSVP per event (Friday BBQ, Saturday dinner) without making an account. You see live counts.
Open in Reunly →Budget that adds up
Track estimated vs. actual, who paid, who still owes. Auto-creates per-guest fee rows from your registration cost.
Open in Reunly →Day-by-day schedule
Friday welcome BBQ, Saturday photo, Sunday brunch — with location, meal flag, and per-event RSVPs.
Open in Reunly →Name tags + printables
Avery 5160 sheets color-coded by family, programs, welcome packets, packing lists — auto-filled from your data.
Open in Reunly →Rosi the AI helper
Stuck on a reminder email? A budget? A timeline? Click Rosi anywhere in the app — she drafts it from your live data.
Open in Reunly →Plan your Dry Tortugas National Park reunion with Reunly
Free to start. Build your guest list, share an RSVP link, track payments, and print name tags — no spreadsheets.
Frequently asked
Can a reunion really do Dry Tortugas?
Yes — but as a day trip inside a Key West reunion, not as the trip itself. The Yankee Freedom ferry is the multi-generational option. Book ferry seats together 6-12 weeks ahead.
How long is the ferry?
2.25 hours each way. The boat is air-conditioned with seating, breakfast and lunch included, and snorkel gear provided. Plan for some seasickness on rougher days — pack patches.
Should we take the seaplane?
Only for groups of 4-8 active adults. The seaplane holds 6 passengers per flight, runs faster than the ferry, and costs significantly more. It is not a realistic option for 20-person reunions.
Where do we stay?
Key West. The Casa Marina, the Reach, and Old Town vacation rentals all handle reunion-size groups. There is no in-park lodging at Dry Tortugas other than primitive tent camping.
Is it kid-friendly?
Yes — kids 6+ generally love Fort Jefferson and the shore snorkel. Bring water shoes (the moat-side rubble is sharp), and consider keeping toddlers home; the long ferry day is hard on the youngest cousins.
What if the ferry cancels?
The Yankee Freedom refunds for cancellations. Build a Key West Plan B (Hemingway House, Fort Zachary Taylor, Mel Fisher Museum) for any potential weather day. If your reunion has only one possible Dry Tortugas date, that is a real risk you should plan around.
Other reunion-friendly spots nearby
Helpful planning guides
The complete family reunion checklist
12-month, 6-month, and day-of checklists organizers actually use.
Read the guide →Family reunion budget guide
How to estimate, track, and split costs without spreadsheets.
Read the guide →Family reunion on a $2,500 budget
A real budget breakdown for a destination reunion under $2.5K.
Read the guide →