Mayo Beach Park 2026: The Hidden Gem on the South River (Free Beach Days Are Back)
By Jennifer C. Williams, LCPC, PMH-C
Publishing May 20, 2026
If you want a free family beach day on the Chesapeake without the crowds of Annapolis, this one is your move.
Mayo Beach Park sits at the mouth of the South River in Edgewater, Maryland. It is owned and operated by Anne Arundel County. The beach is small, the vibe is local, the price is right (free), and the 2026 swimming season officially opens this Memorial Day weekend.
I am breaking down everything you need to know to plan a smooth visit, including the new reservation pass system you need to know about before you go.
What Makes Mayo Beach Park Different
This is not Ocean City. This is not even Sandy Point. Mayo Beach Park is a small, peaceful, family-focused beach park with a shallow wading area perfect for younger kids.
It is one of the only FREE public beach parks on the Chesapeake in Anne Arundel County.
The park has:
A small sandy beach with shallow wading area
Picnic tables and shelters scattered throughout
Restrooms with running water and toilets
A boat launch area for kayaks, canoes, paddleboards, and windsurfers
The Glass Pavilion (rentable for events)
Plenty of green space for kids to run and play
Playground for kids to play at
What it does NOT have:
Lifeguards (this is an unprotected swimming beach)
Cooking facilities (pre-prepared food only)
Large playground (it is a beach park, not a playground destination)
Big crowds (which is honestly the appeal)
The 2026 Season Update You Need to Know
Mayo Beach Park opens for the 2026 swimming season on Saturday, May 23, 2026 (Memorial Day weekend).
Big change for 2026 (and a few years now): You need a FREE reservation pass to visit on weekends and holidays during peak season.
The Reservation Pass System
When you need one: Weekends and holidays starting Memorial Day weekend (May 23) through Labor Day weekend (September 7).
How to get one:
Visit yourpassnow.com
Or call 410-222-1978 Thursday or Friday
Passes become available Thursday of each week for that weekend
Cost: FREE
Why this exists: The park is small and capacity fills fast. The pass system prevents the lot from overflowing and keeps the experience peaceful.
If you show up on a weekend without a pass during peak season, you may be turned away. Plan ahead.
2026 Hours and Open Days
This is where it gets a little tricky. The park has DIFFERENT hours depending on the time of year. Here is the full breakdown:
January 1 to June 21, 2026:
Open seven days a week, 7 AM until dusk
June 22 to August 7, 2026 (Adaptive Day Camp season):
Weekdays: Park is CLOSED for Adaptive Day Camp until 5:30 PM, then open 5:30 PM until dusk
Weekends: Open 7 AM until dusk (reservation pass required)
August 8 to December 31, 2026:
Open seven days a week, 7 AM until dusk
Important: Swimming is NOT permitted before May 28, 2026.
What We Loved
The peaceful vibe. Mayo Beach is not packed. The reservation pass system keeps it that way. You actually feel like you are AT the water, not stuck in a crowd.
The shallow wading area. Perfect for toddlers and younger kids. They can splash and play without venturing into deep water.
The free price tag. Free admission. Free parking. Free reservation pass. The only thing you spend money on is your picnic.
The boat launch. If you have kayaks, paddleboards, or windsurfers, this is one of the best launch spots in the area. The South River is calm and gorgeous.
The Chesapeake views. You are looking out at where the South River meets the Bay. The sunsets here are unreal.
The picnic setup. Pack a meal, claim a table, spread out. Kids can run around. Parents can actually breathe.
Quick Trip Stats
Location: 4150 Honeysuckle Drive, Edgewater, MD 21037
Phone: 410-222-1978
Distance from DC: About 35 miles, 50 minutes to 1 hour by car
Distance from Upper Marlboro: About 30 minutes
Distance from Annapolis: About 15 minutes
Best for ages: All ages, especially great for younger kids with the shallow wading area
Plan to spend: Half day to full day
General admission: FREE
Parking: FREE
Reservation pass: REQUIRED weekends and holidays May 23 to September 7, 2026 (free, get at yourpassnow.com)
Swimming season: Begins May 28, 2026 (not before)
Lifeguards: NONE (swim at your own risk)
Hours: Vary by season (see breakdown above)
Restrooms: Yes, with running water and toilets
Cooking allowed: NO (pre-prepared food only)
The TEA: What I Wish I Had Known Before I Went
Here is the real talk no one tells you.
Get the reservation pass on Thursday. Passes become available Thursday morning of each weekend. They go fast. If you wait until Saturday morning, you might be out of luck.
There are NO lifeguards. Repeat: NO lifeguards. You are responsible for watching your own kids in the water. Treat this like a backyard pool with strangers, not a public beach with protection.
The water quality is tested but not protected. Anne Arundel County tests the water from Memorial Day to Labor Day. After heavy rainfall (half an inch or more), all beaches are under a "no swimming/no direct water contact" advisory for at least 48 hours due to high bacteria levels. Check before you go.
No cooking on site. This catches a lot of families off guard. You cannot grill, you cannot bring camp stoves. Pack food that is already cooked or ready to eat.
Jellyfish may be present. This is the Chesapeake. Jellies happen. Know what to do if someone gets stung.
Storms mean exit. First sound of thunder or sight of lightning, get to your car. Stay sheltered for 30 minutes past the last sign of either. Don't gamble.
Large shade canopies are NOT allowed. Anything bigger than 25 square feet is prohibited. Bring small umbrellas and pop-up tents only.
Adaptive Day Camp closes the park weekdays in summer. From June 22 to August 7, weekdays are reserved for Adaptive Day Camp until 5:30 PM. The park opens to the public after 5:30. If you want a weekday visit during this window, come for evening hours.
Pets and alcohol policies vary. Check the official Anne Arundel County website before you go for the most current rules.
The Glass Pavilion is rentable. If you are planning a family reunion, birthday party, or wedding, the Glass Pavilion is available to rent April through May (before the season) and September through October (after the season). Worth knowing.
Don't expect tons of amenities. This is a small park. There is no snack bar, no rentals, no playground equipment. Bring what you need.
Tips for Your Visit
1. Get your reservation pass by Thursday. Visit yourpassnow.com Thursday morning to grab a free pass for the upcoming weekend.
2. Arrive early on weekends. The park fills between 11 AM and 5 PM. Get there before 11 or come after 4 PM for a calmer experience.
3. Bring pre-prepared food only. No cooking, no grilling. Sandwiches, salads, fruit, snacks. Pack a cooler.
4. Pack like you are going to a remote beach. No lifeguards means you bring your own safety. Floaties, life jackets for non-swimmers, sunscreen, water, first aid kit, towels, change of clothes.
5. Watch the weather. Check radar before you leave. After heavy rain (half inch or more), the water has a 48-hour advisory.
6. Bring chairs and small umbrellas. Anything over 25 square feet is not allowed for shade.
7. Skip the deep water with non-swimmers. The shallow wading area is the safest place for younger kids. Let them play there. Save deeper swim for older confident swimmers.
8. Plan for sunset. If you can stay until sunset, do it. The view from Mayo Beach as the sun sets over the South River is one of the most peaceful things you will experience in the DMV.
9. Bring your kayaks or paddleboards. If you have them, this is one of the best free launch spots in the area.
10. Come back in September. Some of the best beach days here happen after Labor Day. The crowds clear out, the weather is still warm, and you don't need a reservation pass.
What This Trip Taught My Family
We talk a lot about the CARE Framework in our house: Curiosity, Adventure, Resilience, and Emotional Intelligence.
Mayo Beach hits all four.
Curiosity lit up when my boys found shells and small crabs in the shallow wading area.
Adventure showed up the first time they paddled out on the kayak with their dad.
Resilience kicked in when a quick rainstorm cut the day short and we had to pivot to plan B (a drive home with wet kids and good memories).
Emotional Intelligence was watching my older son look out for his younger brother every time he went into the water. Without us asking. Just because that is what big brothers do.
That last one is what I take with me from every beach trip. The water teaches kids about responsibility, about caring for someone who needs them, about reading a situation. Mayo Beach is small enough that you can let your kids feel a little more freedom while still keeping eyes on them.
Your Quick Action Plan
Check the weather forecast for your target visit date
Visit yourpassnow.com on Thursday to reserve your FREE pass (if visiting on a weekend or holiday)
Pack pre-prepared food, cooler, water, sunscreen
Pack swim gear and life jackets (no lifeguards on duty)
Pack small umbrellas only (25 sq ft max for canopies)
Plan to arrive before 11 AM OR after 4 PM
Confirm swimming is permitted (post-May 28, 2026)
Note the no-swim advisory if it has rained heavily in the last 48 hours
Bring kayaks or paddleboards if you have them
Plan to stay for sunset if you can
The Bottom Line
Mayo Beach Park is the best-kept secret beach in Anne Arundel County.
It is free. It is small. It is peaceful. It has a shallow wading area perfect for kids. It has a boat launch perfect for paddlers. The sunsets are unreal.
You need a free reservation pass for weekends and holidays in peak season. That keeps the crowds down and the experience high.
If you have not been yet, this Memorial Day weekend is the perfect time to start. The 2026 swimming season opens Saturday, May 23 (with swimming permitted starting May 28).
I will be there with my boys, kayaks loaded, picnic packed, watching the sun set over the South River.
Hope to see you there.
Have you been to Mayo Beach Park? If this guide helped you plan your visit, share it with another DMV family who needs a peaceful beach day.
Sources
Anne Arundel County Government. (2026). Mayo Beach Park. aacounty.org/mayo-beach-park
Anne Arundel County Government. (2026). Mayo Beach Park Swimming Beach. aacounty.org/mayo-beach-park/open-days
Anne Arundel County Government. (2026). Glass Pavilion Rental. aacounty.org/glass-pavilion-rental
Your Pass Now. (2026). Mayo Beach Park Reservations. yourpassnow.com/mayo
