The Grotto House features Private Deepwater Dockage

Our private deepwater face dock can accommodate vessels with up to a 28-foot beam. Water and electricity are included, with 20/30/50 AMP options available.

If you require this service, please contact us with the following details:

• Name and dates
• Make and model of the vessel
• Specific needs based on the vessel

Our Grotto-Inspired pool faces the World-Famous Thunderball Grotto

- Private patio features:
- Panoramic sunset views at western exposure - year round!
- Martha's Vineyard-style XL outdoor shower 
- Arhaus resort-style lounge seating
- Wet bar with beer and wine cooler

The Grotto House has beach access!

We are 1 minute walk from your own secluded beach, Pirate Trap!

Transportation included in your stay!

In our full private estate rental, your party will be provided with two six-seater Kubota side-by-sides for seamless island exploration!