---
type: Venue
title: Derwent Water Marina
name: Derwent Water Marina
id: "did:web:selfe.ai:selfes:derwent-water-marina"
resource: https://visitkeswick.com/echos/derwent-water-marina
description: "Watersports marina in Portinscale offering hire, moorings and trained instruction near Keswick."
language: en-GB
schema_version: 1.4.0
status: stable
locality: Portinscale
region: Lake District
country: GB
coordinates: {"lat":54.600694,"lng":-3.159876}
publisher: {"name":"Visit Keswick","did":"did:web:visitkeswick.com","resource":"https://visitkeswick.com"}
revision: {"id":"sha256:581bfa5595f8dadef2f597c46aea497de9aa54c9d3288a03e1f5a7b996dec898","number":7,"recordedAt":"2026-11-03T14:07:52.178Z"}
---

> This is Visit Keswick's page for agents, the venue's own details from its Echo.
> The page for people: https://visitkeswick.com/do/derwent-water-marina
> Live prices and booking: the Visit Keswick connector, https://visitkeswick.com/mcp

# Derwent Water Marina

Watersports marina in Portinscale offering hire, moorings and trained instruction near Keswick.

## Features

Not stated: Dogs, Children, Parking, Wi-Fi, Wheelchair access, Breakfast. Unknown, not "no": ask the venue.

## About

Derwent Water Marina is located in the village of Portinscale in the northern Lakes near Keswick, offering a wide selection of watersports suitable for all ages and abilities. The marina features trained staff, many holding National Governing Body awards. A shop stocks watersports clothing, equipment and chandlery. Seasonal boat moorings on the jetty provide convenient direct access. A safety boat is available on the jetty at all times. The marina accommodates sailing boats up to 26 feet with a draft of up to 2 feet 6 inches keel raised. Berth holders receive on-site parking. Several cafés and pubs are within walking distance.

## Other facts from its pages

- Derwent Water Marina is located in the village of Portinscale.[^source-7ab1084b085dac5d2fee8e4b][^source-d9075e3336788c9d2694a9d5] (unverified; claim `2f776b5b92d6e6a6`).
- Offers a wide selection of watersports suitable for all ages and abilities.[^source-4164f2c31d5a1c1949b22fd6][^source-af8939adb6096360df8ffcd6] (unverified; claim `97f1b28c2a19f238`).
- Has a shop selling watersports clothing, equipment and chandlery.[^source-f373e1b53191a6dd44946584] (unverified; claim `14bceb86190d8497`).
- Marina is based in the northern Lakes, near Keswick.[^source-e884c536d077d33e9aa47d77] (unverified; claim `2f27fdcb31f710a0`).
- Does not provide footwear but recommends wearing it due to stony shores.[^source-8e09e5445b1bdf5bd3775fd3] (unverified; claim `3b469806c6c52fd5`).
- Provides a general briefing on where to go on the lake for hire customers.[^source-9c2ff12f9e77ad4d3f0dc134] (unverified; claim `5447ca500476f074`).
- Does not have a café on site but there are a couple of cafes a few minutes' walk away.[^source-a2e7991fbcf1f5587f0a807c] (unverified; claim `6c03a1433db6df9e`).
- Does not hire out motor boats, though Keswick Launch Company may be able to help.[^source-a8be783f5daa7d6b24b2e5ec] (unverified; claim `6ce04e4849e016e0`).
- Accommodates sailing boats up to 26 feet long with a draft of up to 2 feet 6 inches keel raised.[^source-aad2ef7dda2761967d0ea04d] (unverified; claim `70139b43d6a7af92`).
- Does not provide dry bags or barrels for hire but sells them in the shop.[^source-62e94ad78b48c3d1edf228d8] (unverified; claim `7cee80959181912d`).
- Leaving a boat at the marina during summer and winter months saves storage and transport inconveniences.[^source-85c88e96180e0c0b30ec9b51] (unverified; claim `ad8dbce820014043`).
- Under 18s must be accompanied by an adult with sufficient adults supervising under 18s and vulnerable people.[^source-dfd77c8206f53df31a6b8ec8] (unverified; claim `b7f2f41929011a21`).
- Berth holders receive on-site parking.[^source-1b7744b795f28f98b74df777] (unverified; claim `dccef3067f2d2608`).
- Has a safety boat available on the jetty at all times to assist in emergencies.[^source-771c795e67d9f63b2e0c6eb8] (unverified; claim `decb70defad6e2b2`).

## Nearby

About the area or places nearby, not the venue itself.

- Sheltered coves and islands around Derwent Water support abundant wildlife.[^source-0221c7b94e3b281426b89692][^source-1a2c3cb1054dde200e198f61] (unverified; claim `d6a842867c88f1af`).
- The islands and shoreline of Derwent Water offer exploration opportunities.[^source-7c94416299d4d081a582803f] (unverified; claim `0254cb38f88fa14a`).
- Portinscale has a number of cafes and pubs within walking distance of the marina.[^source-ecdb40ecf52413dbc79978ab] (unverified; claim `5a8d587f2288c1f5`).

## Act on this venue

- [Venue catalogue](https://visitkeswick.com/echos/derwent-water-marina/ai-catalog.json) — documents, invocation requirements and configured capabilities.
- [Full Echo (claims + provenance)](https://visitkeswick.com/echos/derwent-water-marina/echo.json)
- [Venue agent card](https://visitkeswick.com/echos/derwent-water-marina/agent-card.json) — supported A2A actions and authentication.
- [A2A connection](https://visitkeswick.com/api/registry/a2a?venue=slf_01M2N0NDG855GS2G8CAXQQPHN1) — use the protocol described by the card.
- [WebMCP tools](https://visitkeswick.com/.well-known/webmcp.json) — browser tool discovery.
- [MCP connector](https://visitkeswick.com/mcp) — tool connection.

A2A booking enabled: no. Obtain prices and availability live; honour the returned offer expiry and obtain explicit booking authority.

- [Booking review handoff status](https://visitkeswick.com/api/booking/handoffs) — Prepares a short-lived Visit Keswick browser review link for the selected live option at a published Visit Keswick venue. It never reserves, pays or confirms. The result states whether the link allows review only (booking confirmation and payment are gated separately); the guest signs in on Visit Keswick to see the current price and terms.

## Publication

Published by [Visit Keswick](https://visitkeswick.com) — `did:web:visitkeswick.com`; [publisher identity](https://visitkeswick.com/.well-known/did.json).

Venue identity: `did:web:selfe.ai:selfes:derwent-water-marina`.

Document signer: `did:web:visitkeswick.com`; signed 2026-11-03T14:07:52.178Z. This is a signing date, not a fact-verification date. A signature identifies the signer and protects document integrity; it does not verify every business fact.

Revision 7: `sha256:581bfa5595f8dadef2f597c46aea497de9aa54c9d3288a03e1f5a7b996dec898`.
Publication change observed: 2026-11-03T14:07:52.178Z.
Format 1.4.0, recorded 2026-11-03T14:07:52.178Z. Renderer selfe-echo/1.4.0.
Change kind: format; 0 claims added, 0 removed, 0 changed since the preceding recorded revision.

## Sources

[^source-0221c7b94e3b281426b89692]: crawler — https://derwentwatermarina.co.uk/berthing-launching/; observed 2026-09-16T16:18:01.591Z; source modification date unknown.
[^source-1a2c3cb1054dde200e198f61]: crawler — https://derwentwatermarina.co.uk/; observed 2026-09-16T16:18:01.470Z; source modification date unknown.
[^source-1b7744b795f28f98b74df777]: crawler — https://derwentwatermarina.co.uk/berthing-launching/; observed 2026-09-16T16:17:59.846Z; source modification date unknown.
[^source-4164f2c31d5a1c1949b22fd6]: crawler — https://derwentwatermarina.co.uk/; observed 2026-09-16T16:17:57.838Z; source modification date unknown.
[^source-62e94ad78b48c3d1edf228d8]: crawler — https://derwentwatermarina.co.uk/frequently/; observed 2026-09-16T16:17:58.815Z; source modification date unknown.
[^source-771c795e67d9f63b2e0c6eb8]: crawler — https://derwentwatermarina.co.uk/frequently/; observed 2026-09-16T16:18:00.242Z; source modification date unknown.
[^source-7ab1084b085dac5d2fee8e4b]: crawler — https://derwentwatermarina.co.uk/berthing-launching/; observed 2026-09-16T16:17:57.465Z; source modification date unknown.
[^source-7c94416299d4d081a582803f]: crawler — https://derwentwatermarina.co.uk/boat-hire/; observed 2026-09-16T16:18:01.216Z; source modification date unknown.
[^source-85c88e96180e0c0b30ec9b51]: crawler — https://derwentwatermarina.co.uk/boat-shore-storage/; observed 2026-09-16T16:17:59.970Z; source modification date unknown.
[^source-8e09e5445b1bdf5bd3775fd3]: crawler — https://derwentwatermarina.co.uk/frequently/; observed 2026-09-16T16:17:58.688Z; source modification date unknown.
[^source-9c2ff12f9e77ad4d3f0dc134]: crawler — https://derwentwatermarina.co.uk/boat-hire/; observed 2026-09-16T16:18:00.779Z; source modification date unknown.
[^source-a2e7991fbcf1f5587f0a807c]: crawler — https://derwentwatermarina.co.uk/frequently/; observed 2026-09-16T16:17:58.293Z; source modification date unknown.
[^source-a8be783f5daa7d6b24b2e5ec]: crawler — https://derwentwatermarina.co.uk/frequently/; observed 2026-09-16T16:17:58.556Z; source modification date unknown.
[^source-aad2ef7dda2761967d0ea04d]: crawler — https://derwentwatermarina.co.uk/berthing-launching/; observed 2026-09-16T16:17:59.685Z; source modification date unknown.
[^source-af8939adb6096360df8ffcd6]: crawler — https://staybythelake.co.uk/local-area/get-on-the-lake/; observed 2026-09-16T16:17:57.963Z; source modification date unknown.
[^source-d9075e3336788c9d2694a9d5]: crawler — https://derwentwatermarina.co.uk/; observed 2026-09-16T16:17:57.589Z; source modification date unknown.
[^source-dfd77c8206f53df31a6b8ec8]: crawler — https://derwentwatermarina.co.uk/boat-hire/; observed 2026-09-16T16:18:00.506Z; source modification date unknown.
[^source-e884c536d077d33e9aa47d77]: crawler — https://derwentwatermarina.co.uk/; observed 2026-09-16T16:17:57.717Z; source modification date unknown.
[^source-ecdb40ecf52413dbc79978ab]: crawler — https://derwentwatermarina.co.uk/berthing-launching/; observed 2026-09-16T16:18:01.722Z; source modification date unknown.
[^source-f373e1b53191a6dd44946584]: crawler — https://derwentwatermarina.co.uk/frequently/; observed 2026-09-16T16:17:58.430Z; source modification date unknown.