Lake Guide

Emerald Bay Boat Tour: Best Routes from Zephyr Cove

Updated January 2026 · 6 min read

Emerald Bay is the crown jewel of Lake Tahoe—and the #1 destination for any boat day. This stunning alpine bay features Fannette Island (the lake's only island), the historic Vikingsholm castle, and some of the clearest, most photogenic water you'll ever see.

If you're renting a boat from Zephyr Cove for your bachelor or bachelorette party, Emerald Bay should absolutely be on your route. Here's everything you need to know to plan the perfect trip.

Getting to Emerald Bay from Zephyr Cove

Distance & Time

This is why we recommend at least a half-day (4-hour) rental if Emerald Bay is your goal. A 2-3 hour rental doesn't give you enough time to really enjoy it.

Perfect Boat for the Trip

The 36' Pontoon Weekender from Zephyr Cove fits up to 16 guests and has plenty of range for the Emerald Bay route.

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The Route: Zephyr Cove to Emerald Bay

Heading Out

From Zephyr Cove Marina, you'll head north along the lake's east shore. The route takes you past:

  1. Cave Rock: Dramatic volcanic rock formation on your right. Good early photo op.
  2. Skunk Harbor: Secluded cove about 15 minutes into your trip. Nice for a quick swim stop.
  3. Glenbrook: Historic area with beautiful estates along the shore.
  4. Sand Harbor: Clear water and large boulders—very scenic but usually crowded.

As you round the south end of the lake and head up the west shore, the views get increasingly dramatic until you reach Emerald Bay.

What to See in Emerald Bay

Fannette Island

The only island in Lake Tahoe sits right in the middle of Emerald Bay. On top you'll see the stone Tea House, built in the 1920s by heiress Lora Knight. You can't dock at the island, but circle it slowly for photos.

Vikingsholm

At the far end of the bay, you can see Vikingsholm—a 38-room Scandinavian castle built in 1929. It's one of the finest examples of Scandinavian architecture in North America. You can only access it by hiking down from the road, but it's cool to see from the water.

Eagle Falls

During spring and early summer, you can see Eagle Falls cascading down the cliffs at the back of the bay. Best viewed May-July when snowmelt is flowing.

The Water Itself

Emerald Bay gets its name from the stunning green-blue color of the water. On a sunny day, the clarity is incredible—you can see 50+ feet down in places.

Best Photo Spots

Pro tip: Take your best photos in the first hour of the trip. Sunscreen, wind, and drinks take their toll on everyone's appearance as the day goes on.

Where to Stop & Swim

Inside Emerald Bay

You can anchor in Emerald Bay, but it gets crowded on summer weekends. The best swimming is along the sandy areas near Vikingsholm or in the protected coves along the bay's edges. Water is cold (65-70°F even in summer) but refreshing.

On the Way

If Emerald Bay is too crowded, several spots along the route make great alternatives:

Timing Your Trip

Best Time of Day

For bachelor/bachelorette parties, late morning departure (10-11am) is ideal. You avoid the earliest crowds but beat the afternoon winds.

Best Days

Weekdays are significantly less crowded than weekends. If your schedule is flexible, a Tuesday-Thursday boat day means more space in Emerald Bay and calmer vibes all around.

Sample Emerald Bay Itinerary

For a 4-hour rental starting at 11am:

Important Tips

Fuel & Range

Rental boats from Zephyr Cove come with fuel included, but the 36' Weekender and similar pontoons have plenty of range for the Emerald Bay round trip. Just don't try to circumnavigate the entire lake (72 miles) in one rental.

Weather & Conditions

What to Bring

Alternatives if You're Short on Time

If you only have 2-3 hours, Emerald Bay is a stretch. Consider these closer options from Zephyr Cove: