Kelley's Island is a 2,800-acre island in Lake Erie — Ohio's largest inland island, reached by a 20-minute ferry from Marblehead on the Marblehead Peninsula. The island is famous for the Glacial Grooves State Memorial: a 400-foot-long, 35-foot-wide formation where the Laurentide Ice Sheet carved deeply into the limestone bedrock, leaving the largest accessible glacial groove formation in the world. The island also supports a thriving migratory bird population, a state park with sandy beaches, and a small but lively year-round village.
For family reunions, Kelley's Island is a uniquely intimate Great Lakes destination. The entire island is about 4 miles by 3 miles — guests get around by golf cart, bike, or on foot. The vacation rental inventory is small but charming: several vintage Lake Erie island cottages, a few larger homes for groups of 10–20, and a handful of B&Bs. The island has a grocery store (bring supplemental provisions on the ferry), a few casual restaurants, and a strong locally-owned hospitality culture. Reunions here feel genuinely different from anything on the mainland — slower, quieter, and more communal.
Where it is
Things to do (with the family)
Hand-curated. Every entry links to its official source so you can plan without guessing.
Glacial Grooves State Memorial
The largest accessible glacial groove formation in the world — 400 feet long, carved by the Laurentide Ice Sheet. A 10-minute walkable site with interpretive signage. Free admission. The single most unique natural feature in Ohio.
Official source ↗Kelley's Island State Park beach and campground
A sandy Lake Erie beach on the north shore with picnic areas and a campground. Warm lake water by July (70–74°F), calmer than the Lake Superior shore. Reserve campsites through Ohio DNR.
Official source ↗Golf cart rental and island exploration
Golf carts are the primary transportation on the island. Rental companies in the ferry dock area rent by the hour or day. A full island circuit takes about 90 minutes at leisurely pace.
Official source ↗Inscription Rock State Memorial
A flat limestone slab near the ferry dock covered in Erie Indian (Eriez tribe) petroglyphs — carved between 1200–1600 CE. Free; a 5-minute stop. One of the few Native American rock inscription sites in Ohio.
Official source ↗Kayak and paddleboard rentals
Kayak rentals available at the island marina — paddle along the rocky north shore near the glacial grooves or the calmer south shore. Lake Erie is gentler than Lake Michigan or Superior.
Official source ↗Birding (spring and fall migration)
Kelley's Island is a major waystation for songbird migration across Lake Erie — spring (May) and fall (September) bring waves of warblers, raptors, and shorebirds. A top-10 birding spot in the Midwest.
Official source ↗Marblehead Lighthouse (mainland, before ferry)
The oldest continuously operating lighthouse on the US side of the Great Lakes — on the Marblehead Peninsula before boarding the Kelley's Island ferry. Free grounds; lighthouse tours available in summer.
Official source ↗Find more things to do for your Kelley's Island, Ohio 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
- Intimate Great Lakes island reunions (slow pace, communal feel)
- History-minded families (glacial grooves, petroglyphs, lighthouse)
- Birding reunions (spring and fall migration)
- Groups wanting a different Lake Erie experience than Put-in-Bay
- Small to medium reunions (island rental inventory limits large groups)
Practical logistics
- Nearest airport
- Cleveland Hopkins (CLE) — 1.5 hr drive to Marblehead · Sandusky, OH — 30 min drive to Marblehead
- Group lodging
- Kelley's Island vacation rentals (Vrbo — limited inventory, book 6+ months ahead) · The Village Inn B&B · Kelley's Island campground (Ohio DNR reservations)
- Ferry
- Kelleys Island Ferry from Marblehead runs daily Memorial Day through Labor Day; reduced schedule in shoulder season. Book car passage in advance for summer weekends.
- Best months
- June–September (beach and lake) · May (spring birding) · September (fall birding, fewer crowds)
- Groceries
- The island has a small general store — bring most supplies on the ferry. The Marblehead mainland has a small grocery; Sandusky (30 min) has full grocery options.
- Accessibility
- The Glacial Grooves Memorial and Inscription Rock are flat and accessible. State park beach has accessible paths. Roads are flat — golf carts are accessible for most mobility needs.
When to go
July and August for warm Lake Erie swimming and full island facilities. May for spring warbler migration. September for fall migration and lighter crowds. The island's small scale means it never feels truly crowded even in peak summer.
Best for your group size
Small group · 10–25
Groups of 10–25 are the ideal fit for Kelley's Island — rent one or two cottages and the whole island is yours to explore.
Medium group · 25–60
Groups of 25–60 need to combine all available rental homes with the state park campground. The intimate island scale makes this feel like a private retreat.
Large group · 60+
Groups of 60+ exceed the island's comfortable lodging capacity — consider Put-in-Bay (larger island) or Sandusky for large reunions.
Sample 3-day Kelley's Island family reunion
A starter agenda you can copy into Reunly's Schedule and customize for your group.
Day 1 — Ferry + Island Arrival
- Drive to Marblehead; stop at Marblehead Lighthouse (free, 20 min)
- Board Kelleys Island Ferry (20-min ride to the island)
- Check into rental homes or campground
- 3 PM golf cart island circuit — all ages, 90 min
- 6 PM cookout at the rental or state park picnic area
Day 2 — Glacial Grooves + Beach Day
- 9 AM Glacial Grooves State Memorial + Inscription Rock petroglyphs (free, 1 hr)
- 11 AM state park beach — swimming, kayak rentals
- 2 PM free afternoon: bikes, kayaks, or relaxing
- 6 PM group dinner at one of the island restaurants
Day 3 — Birding + Departure
- 7 AM early morning birding walk (spring/fall migration) or beach sunrise
- 9 AM final island exploration by golf cart
- 11 AM board the ferry back to Marblehead
- Drive home via Sandusky (Cedar Point option for families with kids)
Reunion organizer tips
Book island vacation rentals 6–9 months ahead — inventory is tiny. The few larger houses (4–6 BR) go first. Supplement with the state park campground for groups that can camp.
Rent golf carts for the group on arrival day — they're the most fun way to see the whole island together, and the 90-minute island circuit is a natural icebreaker activity.
Visit the Glacial Grooves first thing in the morning — free, dramatic, and a 10-minute walk from the ferry dock. Pair it with Inscription Rock (5 min away) for a double geological-historical stop.
Bring most groceries on the ferry from the mainland. The island store is convenient for basics but expensive for a full group.
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 Kelley's Island, Ohio reunion with Reunly
Free to start. Build your guest list, share an RSVP link, track payments, and print name tags — no spreadsheets.
Frequently asked
What is the Glacial Grooves at Kelley's Island?
The Glacial Grooves State Memorial is a 400-foot-long, 35-foot-wide channel carved directly into the limestone bedrock by the Laurentide Ice Sheet approximately 18,000 years ago. It's considered the largest and best-preserved accessible glacial groove formation in the world. Admission is free.
How do you get to Kelley's Island?
By the Kelleys Island Ferry from Marblehead, Ohio — a 20-minute ride. Cars can be transported. Sandusky Water Taxi also runs service from Sandusky in summer. No airport on the island; Cleveland Hopkins is the nearest major airport at 1.5 hours from Marblehead.
Is Kelley's Island good for families with young children?
Yes — the island is flat and golf-cart friendly, Lake Erie swimming is calm and relatively warm in summer, and the glacial grooves are a fascinating natural playground. The pace is slow and safe, making it excellent for mixed-age groups.
How does Kelley's Island compare to Put-in-Bay?
Kelley's Island is quieter and more nature-focused; Put-in-Bay is more of a party town with more restaurants and bars. Kelley's Island suits family reunions wanting a peaceful island escape; Put-in-Bay works better for groups that want more activity and nightlife.
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 →